try yourself |run program

#include <stdio.h> 
#include <conio.h> 
void main(){ 
 int m;
 int n;
 int r;
 clrscr();
 printf("\n This is an if() statement program.");
 printf("\n Enter value of m: ");
 scanf("%d",&m);
 printf("\n Enter value of n: ");
 scanf("%d",&n);
 r = m > n;
 if(r){
 printf("\n %d is greater than %d ",m,n);
 }
 printf("\n Thank You");
 getch();
}

Program Output

This is an if() statement program.
Enter value of m: 100
Enter value of n: 50
100 is greater than 50
Thank You