Z:gnu-www-ja-helloworld--5ed7f6-=23include =26lt;stdio.h=26gt;=0A =23in/en

main{exit(printf(S) == strlen(S) ? 0 : 1);} \
 * 1) include &lt;stdio.h&gt;
 * 2) include &lt;string.h&gt;
 * 3) define S "Hello, World\n"