Question

write a program to print welcome without using semicolon anywhere in the program using c/c++/java

Answer 1

C++

#include <cstdio>

int main()
{
if (puts("Welcome!")) {}
}

Answer 2

http://ideone.com/a3Y7b perfectly valid C++ program

Answer 3

As always agd. :)

Answer 4

And in Java:

class Main
{ public static void main( java.lang.String[] args )
{ if( java.lang.System.out.printf( "Welcome%n" )== null ){} }}

Also perfectly valid: http://ideone.com/XqZd3