if statement : If statement « Statement « C Tutorial

1. C Tutorial
2. Statement
3. If statement

To conditionally execute statements, you can use the if or the if...else statement.

The general form of the if statement is

if(expr) {
    s1 ;
    s2 ;
    ....
  }

expr is a Boolean expression that returns true (nonzero) or false (zero).

#include <stdio.h>

main(){
  int i = 3,j = 5;
  if(i < j){
     printf("i < j \n");
  }   
}

i < j