//Arithmetic operations
#include<stdio.h>
int main()
{
int a=20,b=10,c;
printf("a = %d, b = %d",a,b);
c=a+b;
printf("\nResult = %d",c);
c=a-b;
printf("\nResult = %d",c);
c=a*b;
printf("\nResult = %d",c);
c=a/b;
printf("\nResult = %d",c);
c=a%b;
printf("\nResult = %d",c);

}