can you write a program calculate the (+; - ; % ; * ;/;) of 3 variable x,y,z with you progrmming language ?!

Question

let's start !!!

Answer 1

Allright, this is a good coding challenge

Answer 2

There are plenty attempts at calculators here in SoloLearn, just search for them. In fact there are so many, this challenge isn't even really a challenge.

Answer 3

#include <iostream>
using namespace std;

int main (void){
//two input and one output

int a, b, c;
char op; //for operation + - / *

//Read values
cout<<"Enter first value: "; cin>>a;
cout<<"Enter second value: "; cin>>b;

//Read Operator
cout<<"Enter operation (+ - * / %): "; cin>>op;

c=0;
switch (op){
case '/':
if (b==0){
cerr<<"Runtime Error: Division by zero is not possible.\nExiting Program";
return -1;
}
c = a / b; break;
case '*':
c = a * b; break;
case '+':
c = a + b; break;
case '-':
c = a - b; break;
case '%':
c = a % b; break;
default:
cout<<"Invalid operation"; return -1;
}

cout<<"Result = "<<c;

}

Answer 4

good work Davender

Answer 5

good work Davender

Answer 6

just do it