language: C (gcc-4.7.2)
date: 108 days 0 hours ago
link:
visibility: public 
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#include <stdio.h>
int main(void)
{
    printf("Hello World");
    getch();
}
 
prog.c: In function ‘main’:
prog.c:5:5: warning: implicit declaration of function ‘getch’ [-Wimplicit-function-declaration]
prog.c:6:1: warning: control reaches end of non-void function [-Wreturn-type]
/home/tys9CS/ccmWqE0U.o: In function `main':
prog.c:(.text.startup+0x16): undefined reference to `getch'
collect2: error: ld returned 1 exit status