Question

Convert the following C fragment to equivalent MIPS assembly language

Write mini calculator that take two integer numbers as input and ask the user if he need to
compute addition, subtraction, remainder, division, or multiplication then print the result.
Hint: you can give each operation a special number. For example, the addition (1), subtraction (2), ….
And so on.
The output must be something like:
Enter the first integer number: 5
Enter the second integer number: 3
Which operation? 1
The result = 8

Answer 1

# include <stdio.h>
int main(){
   int a,b,result,num;
   printf("Enter a:-");
   scanf("%d",&a);
   printf("Enter b:-");
   scanf("%d",&b);
   printf("Enter option:-");
   scanf("%d",&num);
   switch(num){
  
   case 1:
           result=a+b;
           printf("addition of %d and %d is %d",a,b,result);
           break;
   case 2:
           result=a-b;
           printf("subtraction of %d and %d is %d",a,b,result);
           break;
   case 3:
           result=a*b;
           printf("multiplication of %d and %d is %d",a,b,result);
           break;
   case 4:
            result=a/b;
           printf("division of %d and %d is %d",a,b,result);
           break;
   default:
        printf(" invalid input");
   }      
          
  
}