C Program to print "hello" without semicolon

We can print "hello" or "hello world" or anything else in C without using semicolon. There are various ways to do so:

1. Using if
2. Using switch
3. Using loop etc.

Program 1: Using if statement

Let's see a simple c example to print "hello world" using if statement and without using semicolon.

1. #include<stdio.h>  
2.  int main()    
3. {    
4.  if(printf("hello world")){}    
5. return 0;  
6. }   

Output:

hello world

Program 2: Using switch statement

Let's see a simple c example to print "hello world" using switch statement and without using semicolon  

1. #include<stdio.h> 
2. int main()    
3. {    
4. switch(printf("hello world")){}    
5. return 0;  
6. }   

Output:

hello world

Program 3: Using while loop

Let's see a simple c example to print "hello world" using while loop and without using semicolon.

1. #include<stdio.h>  
2.  int main()    
3. {    
4.    while(!printf("hello world")){}    
5. return 0;  
6. }   

Output:

hello world