We can print Hello World without semicolon in C programming language. There are various ways to do so let’s see the ways.
1. Using if
print “hello world” using if statement and without using semicolon.
// using if
#include <stdio.h>
int main()
{
if(printf("hello world")){}
return 0;
}
2. Using switch
print “hello world” using switch statement and without using semicolon.
// using switch
#include <stdio.h>
int main()
{
switch(printf("hello world")){}
return 0;
}
3. Using while loop
print “hello world” using while loop and without using semicolon.
// using while loop
#include <stdio.h>
int main()
{
while(!printf("hello world")){}
r
eturn 0;
}
Same in for and do while loop
4. Using do-while loop
print “hello world” using do-while loop and without using semicolon.
// using do-while loop
#include <stdio.h>
int main()
{
do{}
while(!printf("hello world"));
return 0;
}
5. Using for loop
print “hello world” using for loop and without using semicolon.
// using for loop
#include <stdio.h>
int main()
{
for(;!printf("hello world"););
return 0;
}
6. Using Macros
print “hello world” using macros and without using semicolon.
// using macros
#include<stdio.h>
#define SHOW printf("Hello World")
int main()
{
if(SHOW){}
return 0;
}
In this program, we used macros with the printf() function. Later this macro is used inside if conditional statement. We can also use this macro inside a while, or switch conditional statement.
while(!SHOW){}
switch(SHOW){}
do{}while(!SHOW);
for(;!SHOW;){}7. Using Command-Line arguments
print “hello world” using command-line arguments and without using semicolon.
// using command line arguments
#include <stdio.h>
int main(int argc, char *argv[printf("Hello World")])
{}
So, these are some ways to print hello world without semicolon in C programming language. If have any other way, let us know in the comment. Share it with your friends.
You may also like,
