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Write C Code to Demonstrate Arithmetic Operators

//Write a c program to demonstrate various arithmetic operation
#include <stdio.h>

int main()
{

   int a = 12;
   int b = 8;
   int c ;

   printf("The value of num1 is : %d ",a);
   printf("\nThe value of num2 is : %d ",b);

   c = a + b;
   printf("\n\n%d + %d \t= %d\n", a, b, c );

   c = a - b;
   printf("%d - %d \t= %d\n", a, b, c );

   c = a * b;
   printf("%d * %d \t= %d\n", a, b, c );

   float d = a / (float)b;
   printf("%d / %d \t= %f\n", a, b, d );

   c = a % b;
   printf("%d mod %d = %d\n", a, b, c );

   c = a + 1;
   printf("%d + 1 \t= %d\n", a, c );

   c = a - 1;
   printf("%d - 1 \t= %d\n", a, c );

   return 0;

}

Output:

The value of num1 is : 12
The value of num2 is : 8

12 + 8 = 20
12 - 8 = 4
12 * 8 = 96
12 / 8 = 1
12 mode 8 = 4
12 + 1 = 13
12 - 1 = 11