// Solidity program to // demonstrate the // Modulus operation pragma solidity ^0.4.18; // Creating a contract contract gfgModulo { // Declaring state variables uint firstNo ; uint secondNo ; // Defining a function // to set the value of // the first variable function firstNoSet(uint x) public { firstNo = x; } // Defining a function // to set the value of // the second variable function secondNoSet(uint y) public { secondNo = y; } // Defining a function to return // the modulus value function Modulo() view public returns (uint) { uint answer = firstNo % secondNo ; return answer; } } 0.4.18