Question : solidity functions
Answered by : shirshak
function addNumber(uint _number) public pure return (uint) {
uint value = 10;//local variable
value = value+number;
return value
}
//here public nmeans we can access outside of smart contract like from frontend
//pure means it don't access blockchain data
//instead of pure if function read from blockchain then it will be read.
//if we need to write data in blockchain we don't need to add any keyword like view and pure
Source : | Last Update : Sun, 18 Sep 22
Question : function in solidity
Answered by : mushy-mantis-aa7omzkmeiph
pragma solidity ^0.5.0;
contract Test { function getResult() public view returns(uint){ uint a = 1; // local variable uint b = 2; uint result = a + b; return result; }
}
Source : https://www.tutorialspoint.com/solidity/solidity_functions.htm | Last Update : Tue, 05 Apr 22
Question : solidity function definition
Answered by : xanthous-xenomorph-gd4nctcikr9i
// Defining function to calculate sum of 2 numbers function add() public view returns(uint){ uint num1 = 10; uint num2 = 16; uint sum = num1 + num2; return sum; }
Source : | Last Update : Tue, 15 Mar 22
Question : solidity function syntax
Answered by : lord-itachi
function function-name(parameter-list) scope returns() { //statements
}
Source : https://www.tutorialspoint.com/solidity/solidity_functions.htm | Last Update : Fri, 29 Apr 22