Write a C program to simulate a basic calculator. [+,-,*,/,%]. Use switch statement.

Write a C program to simulate a basic calculator. [+,-,*,/,%]. Use switch statement.

Input Format:

The first line of the input consists of an integer which corresponds to a.

The second line of the input consists of a character which corresponds to the operator.

The third line of the input consists of an integer which corresponds to b.

Output format:

The output consists of a single line [a op b]. Refer to sample output for details.

Sample Input 1:

3

+

5

Sample Output 1:

The sum is 8

Sample Input 2:

7

-

6

Sample Output 2:

The difference is 1

Sample Input 3:

4

*

3

Sample Output 3:

The product is 12

Sample Input 4:

12

/

3

Sample Output 4:

The quotient is 4

Sample Input 5:

4

%

2

Sample Output 5:

The remainder is 0

Sample Input 6:

5

^

2

Sample Output 6:

Invalid Input

Program Code:

#include<stdio.h>

int main()

{

    int a, c;

    char b;

    scanf("%d %c%d", &a, &b, &c);

    if(b=='+')

    printf("The sum is %d", a+c);

   else if(b=='*')

    printf("The product is %d", a*c);

   else if(b=='/')

    printf("The quotient is %d", a/c);

   else if(b=='%')

    printf("The remainder is %d", a%c);

   else if(b=='-')

    printf("The difference is %d", a-c);

    else

    printf("invalid input");

    return 0;

}