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Write a C program to perform arithmatic operation on operands provided by user along with operator

asked Apr 20, 2020 in JNTU BTech (CSE-I-Sem) C PROGRAMMING AND DATA STRUCTURES LAB by Aditya Chodhary Goeduhub's Expert (7.1k points)

Write a C program, which takes two integer operands and one operator from the user, performs the operation and then prints the result. (Consider the operators +,-,*, /, % and use Switch Statement)

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1 Answer

answered Apr 20, 2020 by Aditya Chodhary Goeduhub's Expert (7.1k points)
edited May 31, 2020 by Aditya Chodhary

Best answer

Arithmetic Operations Using Switch

In this program we are going to perform arithmetic operations on operands provided by user along with operators.

Example :

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
int a,b;
int ch;
printf("\nEnter a and b :");
scanf("%d%d",&a,&b);
printf("\nEnter operation to be performed\n1. +\n2. -\n3. *\n4. /\n5. %\n");
scanf("%d",&ch);
switch(ch)
{
case 1:printf(" %d + %d = %d",a,b,a+b);
break;
case 2:printf(" %d - %d = %d",a,b,a-b);
break;
case 3:printf(" %d * %d = %d",a,b,a*b);
break;
case 4:printf(" %d / %d = %.2f",a,b,a/b);
break;
case 5:printf(" %d",a%b);
break;
default:printf("\nEnter valid numbers or operator");
}
getch();
}

Output :