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DSW [Disabled World] Token

ALERT: unclassified scam

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Token 8 months

🔥$DisabledWorld DSW
❤️Real life use case
🌍Building Real Life Cities P2E Game | Crowdfunding Metaverse Platform | NFTs | Medical Payment System | Disabled Charity| Launchpad |

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Laser Scorebeta Last Audit: 5 January 2022

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Token seems to be a scam (type: unclassified scam).

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Reentrancy in DisabledWorld._transfer(address,address,uint256) (#1110-1154):
External calls:
- swapAndLiquify(contractTokenBalance) (#1141)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1141)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1049)
- _rOwned[_charityWalletAddress] = _rOwned[_charityWalletAddress].add(rCharity) (#1057)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1245)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1235)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1257)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1236)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#958)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1258)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1247)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#960)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _rTotal = _rTotal.sub(rFee) (#1002)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1051)
- _tOwned[_charityWalletAddress] = _tOwned[_charityWalletAddress].add(tCharity) (#1059)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1256)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#957)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1246)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#959)
Apply the check-effects-interactions pattern.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#604) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#605) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#622) is not in mixedCase
Function IUniswapV2Router01.WETH() (#642) is not in mixedCase
Parameter DisabledWorld.setSwapAndLiquifyEnabled(bool)._enabled (#993) is not in mixedCase
Parameter DisabledWorld.calculateTaxFee(uint256)._amount (#1062) is not in mixedCase
Parameter DisabledWorld.calculateCharityFee(uint256)._amount (#1068) is not in mixedCase
Parameter DisabledWorld.calculateLiquidityFee(uint256)._amount (#1074) is not in mixedCase
Variable DisabledWorld._taxFee (#799) is not in mixedCase
Variable DisabledWorld._charityFee (#802) is not in mixedCase
Variable DisabledWorld._liquidityFee (#804) is not in mixedCase
Variable DisabledWorld._maxTxAmount (#813) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#319)" inContext (#313-322)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#647) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#648)
Variable DisabledWorld._transferStandard(address,address,uint256).rTransferAmount (#1234) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Variable DisabledWorld._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1025) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld._transferBothExcluded(address,address,uint256).rTransferAmount (#956) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._transferBothExcluded(address,address,uint256).rTransferAmount (#956) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._transferStandard(address,address,uint256).rTransferAmount (#1234) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._transferStandard(address,address,uint256).rTransferAmount (#1234) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._getValues(uint256).rTransferAmount (#1008) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Variable DisabledWorld._transferStandard(address,address,uint256).rTransferAmount (#1234) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld._transferBothExcluded(address,address,uint256).rTransferAmount (#956) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld._transferStandard(address,address,uint256).rTransferAmount (#1234) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld._getValues(uint256).rTransferAmount (#1008) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._getValues(uint256).rTransferAmount (#1008) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._getValues(uint256).rTransferAmount (#1008) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld._getValues(uint256).rTransferAmount (#1008) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld._transferFromExcluded(address,address,uint256).rTransferAmount (#1255) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._transferStandard(address,address,uint256).rTransferAmount (#1234) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld._transferFromExcluded(address,address,uint256).rTransferAmount (#1255) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1025) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1025) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._getValues(uint256).rTransferAmount (#1008) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1025) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld._transferToExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._transferToExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld.reflectionFromToken(uint256,bool).rTransferAmount (#922) is too similar to DisabledWorld._transferToExcluded(address,address,uint256).tTransferAmount (#1244)
Variable DisabledWorld.reflectionFromToken(uint256,bool).rTransferAmount (#922) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld.reflectionFromToken(uint256,bool).rTransferAmount (#922) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld._transferBothExcluded(address,address,uint256).rTransferAmount (#956) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld._transferBothExcluded(address,address,uint256).rTransferAmount (#956) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld.reflectionFromToken(uint256,bool).rTransferAmount (#922) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Variable DisabledWorld.reflectionFromToken(uint256,bool).rTransferAmount (#922) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._transferBothExcluded(address,address,uint256).rTransferAmount (#956) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Variable DisabledWorld._transferFromExcluded(address,address,uint256).rTransferAmount (#1255) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld._transferFromExcluded(address,address,uint256).rTransferAmount (#1255) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld._transferFromExcluded(address,address,uint256).rTransferAmount (#1255) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Variable DisabledWorld._transferToExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld._transferToExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to DisabledWorld._getValues(uint256).tTransferAmount (#1007)
Variable DisabledWorld._transferToExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Variable DisabledWorld._transferFromExcluded(address,address,uint256).rTransferAmount (#1255) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1025) is too similar to DisabledWorld._getTValues(uint256).tTransferAmount (#1016)
Variable DisabledWorld.reflectionFromToken(uint256,bool).rTransferAmount (#922) is too similar to DisabledWorld._transferFromExcluded(address,address,uint256).tTransferAmount (#1255)
Variable DisabledWorld._transferToExcluded(address,address,uint256).rTransferAmount (#1244) is too similar to DisabledWorld._transferBothExcluded(address,address,uint256).tTransferAmount (#956)
Variable DisabledWorld._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1025) is too similar to DisabledWorld._transferStandard(address,address,uint256).tTransferAmount (#1234)
Prevent variables from having similar names.

Additional information: link

DisabledWorld._charityWalletAddress (#788) should be constant
DisabledWorld._decimals (#797) should be constant
DisabledWorld._name (#795) should be constant
DisabledWorld._symbol (#796) should be constant
DisabledWorld._tTotal (#791) should be constant
DisabledWorld.numTokensSellToAddToLiquidity (#814) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#557-560)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#566-570)
name() should be declared external:
- DisabledWorld.name() (#848-850)
symbol() should be declared external:
- DisabledWorld.symbol() (#852-854)
decimals() should be declared external:
- DisabledWorld.decimals() (#856-858)
totalSupply() should be declared external:
- DisabledWorld.totalSupply() (#860-862)
transfer(address,uint256) should be declared external:
- DisabledWorld.transfer(address,uint256) (#869-872)
allowance(address,address) should be declared external:
- DisabledWorld.allowance(address,address) (#874-876)
approve(address,uint256) should be declared external:
- DisabledWorld.approve(address,uint256) (#878-881)
transferFrom(address,address,uint256) should be declared external:
- DisabledWorld.transferFrom(address,address,uint256) (#883-887)
increaseAllowance(address,uint256) should be declared external:
- DisabledWorld.increaseAllowance(address,uint256) (#889-892)
decreaseAllowance(address,uint256) should be declared external:
- DisabledWorld.decreaseAllowance(address,uint256) (#894-897)
isExcludedFromReward(address) should be declared external:
- DisabledWorld.isExcludedFromReward(address) (#899-901)
totalFees() should be declared external:
- DisabledWorld.totalFees() (#903-905)
deliver(uint256) should be declared external:
- DisabledWorld.deliver(uint256) (#907-914)
reflectionFromToken(uint256,bool) should be declared external:
- DisabledWorld.reflectionFromToken(uint256,bool) (#916-925)
excludeFromReward(address) should be declared external:
- DisabledWorld.excludeFromReward(address) (#933-941)
excludeFromFee(address) should be declared external:
- DisabledWorld.excludeFromFee(address) (#967-969)
includeInFee(address) should be declared external:
- DisabledWorld.includeInFee(address) (#971-973)
setSwapAndLiquifyEnabled(bool) should be declared external:
- DisabledWorld.setSwapAndLiquifyEnabled(bool) (#993-996)
isExcludedFromFee(address) should be declared external:
- DisabledWorld.isExcludedFromFee(address) (#1098-1100)
Use the external attribute for functions never called from the contract.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#372-378):
- (success) = recipient.call{value: amount}() (#376)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#433-440):
- (success,returndata) = target.call{value: value}(data) (#438)
Low level call in Address.functionStaticCall(address,bytes,string) (#458-464):
- (success,returndata) = target.staticcall(data) (#462)
Low level call in Address.functionDelegateCall(address,bytes,string) (#482-488):
- (success,returndata) = target.delegatecall(data) (#486)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

DisabledWorld.addLiquidity(uint256,uint256) (#1197-1210) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
Ensure that all the return values of the function calls are used.

Additional information: link

DisabledWorld.allowance(address,address).owner (#874) shadows:
- Ownable.owner() (#538-540) (function)
DisabledWorld._approve(address,address,uint256).owner (#1102) shadows:
- Ownable.owner() (#538-540) (function)
Rename the local variables that shadow another component.

Additional information: link

DisabledWorld.setTaxFeePercent(uint256) (#975-977) should emit an event for:
- _taxFee = taxFee (#976)
DisabledWorld.setCharityFeePercent(uint256) (#979-981) should emit an event for:
- _charityFee = charityFee (#980)
DisabledWorld.setLiquidityFeePercent(uint256) (#983-985) should emit an event for:
- _liquidityFee = liquidityFee (#984)
DisabledWorld.setMaxTxPercent(uint256) (#987-991) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#988-990)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in DisabledWorld._transfer(address,address,uint256) (#1110-1154):
External calls:
- swapAndLiquify(contractTokenBalance) (#1141)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1141)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _charityFee = _previousCharityFee (#1094)
- _charityFee = 0 (#1088)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _liquidityFee = _previousLiquidityFee (#1095)
- _liquidityFee = 0 (#1089)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _previousCharityFee = _charityFee (#1084)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _previousLiquidityFee = _liquidityFee (#1085)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _previousTaxFee = _taxFee (#1083)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1003)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- _taxFee = _previousTaxFee (#1093)
- _taxFee = 0 (#1087)
Reentrancy in DisabledWorld.constructor() (#830-846):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#842)
- _isExcludedFromFee[address(this)] = true (#843)
- uniswapV2Router = _uniswapV2Router (#839)
Reentrancy in DisabledWorld.swapAndLiquify(uint256) (#1156-1177):
External calls:
- swapTokensForEth(half) (#1168)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
- addLiquidity(otherHalf,newBalance) (#1174)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1174)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1174)
- _allowances[owner][spender] = amount (#1106)
Reentrancy in DisabledWorld.transferFrom(address,address,uint256) (#883-887):
External calls:
- _transfer(sender,recipient,amount) (#884)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
External calls sending eth:
- _transfer(sender,recipient,amount) (#884)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#885)
- _allowances[owner][spender] = amount (#1106)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in DisabledWorld._transfer(address,address,uint256) (#1110-1154):
External calls:
- swapAndLiquify(contractTokenBalance) (#1141)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1141)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1240)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- Transfer(sender,recipient,tTransferAmount) (#1262)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- Transfer(sender,recipient,tTransferAmount) (#1251)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
- Transfer(sender,recipient,tTransferAmount) (#964)
- _tokenTransfer(from,to,amount,takeFee) (#1153)
Reentrancy in DisabledWorld.constructor() (#830-846):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#845)
Reentrancy in DisabledWorld.swapAndLiquify(uint256) (#1156-1177):
External calls:
- swapTokensForEth(half) (#1168)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
- addLiquidity(otherHalf,newBalance) (#1174)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1174)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1107)
- addLiquidity(otherHalf,newBalance) (#1174)
- SwapAndLiquify(half,newBalance,otherHalf) (#1176)
Reentrancy in DisabledWorld.transferFrom(address,address,uint256) (#883-887):
External calls:
- _transfer(sender,recipient,amount) (#884)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1188-1194)
External calls sending eth:
- _transfer(sender,recipient,amount) (#884)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1202-1209)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1107)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#885)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#345-354) uses assembly
- INLINE ASM (#352)
Address._verifyCallResult(bool,bytes,string) (#490-507) uses assembly
- INLINE ASM (#499-502)
Do not use evm assembly.

Additional information: link

DisabledWorld.includeInReward(address) (#943-954) has costly operations inside a loop:
- _excluded.pop() (#950)
Use a local variable to hold the loop computation result.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#490-507) is never used and should be removed
Address.functionCall(address,bytes) (#398-400) is never used and should be removed
Address.functionCall(address,bytes,string) (#408-410) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#423-425) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#433-440) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#472-474) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#482-488) is never used and should be removed
Address.functionStaticCall(address,bytes) (#448-450) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#458-464) is never used and should be removed
Address.isContract(address) (#345-354) is never used and should be removed
Address.sendValue(address,uint256) (#372-378) is never used and should be removed
Context._msgData() (#318-321) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#273-278) is never used and should be removed
SafeMath.mod(uint256,uint256) (#233-235) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#295-300) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#104-110) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#146-151) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#158-163) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#129-139) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#117-122) is never used and should be removed
Remove unused functions.

Additional information: link

DisabledWorld._rTotal (#792) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
DisabledWorld._previousTaxFee (#800) is set pre-construction with a non-constant function or state variable:
- _taxFee
DisabledWorld._previousCharityFee (#803) is set pre-construction with a non-constant function or state variable:
- _charityFee
DisabledWorld._previousLiquidityFee (#805) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Pragma version^0.8.3 (#12) allows old versions
solc-0.8.3 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Holders:


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.


Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute volume.


Unable to find PancakeSwap trading pair to compute number of swaps.


Twitter account link seems to be invalid


Telegram account has less than 100 subscribers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


Young tokens have high risks of price dump / death


Young tokens have high risks of scam / price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

Price for DSW