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C String Programs

This C program is used to print on the screen without using a semicolon.

Semicolon must be used after printf function, but we can avoid this, by using printf function with if, while or switch statements.

Program:

#include<stdio.h>

void main() {

    //Method One
    if(printf("Hello world"))
    {
    } 
    
    //Method Two
    while(!printf("Hello world"))
    {
    }
    
    //Method Three
    switch(printf("Hello world"))
    {
    }

}

Output:

Hello world
Hello world
Hello world