text: /* Exercise 1 - Calculations
  
     Write a C program to input marks of two subjects. Calculate and print the average of the two marks. */
  
  #include <stdio.h>
  
  int main() {
    int x , y , tot;
    printf("enter your 1st marks :");
    scanf("%d",&x);
    printf("enter your 2nd marks :");
    scanf("%d",&y);
    tot = x + y;
    printf("your marks is :%d",tot);
    
    return 0;
  }
  
  