Why this code not giving output in my VScode editor?

Question

#include <stdio.h>

int main()
{
int a, b;
printf("Enter number a\n");
scanf("%d", &a);

printf("Enter number b\n");
scanf("%d", &b);

printf("The sum is %d\n", a+b);

return 0;
}

Answer 1

Your questions needs further clarification about :
1. How are you compiling your program
2. What input are your providing to it
3. What output you expect from the code
4. What is the actual result program is providing you in return.

Answer 2

I don't see anything wrong with it. Just for giggles change %d to %i.

Answer 3

you tagged C# and you posted C code. also VScode is not an IDE, it's an editor, maybe you didn't install the C extension?

Answer 4

I have installed the C/C++ extension but it's not giving desired output