language: C (gcc-4.7.2)
date: 565 days 2 hours ago
link:
visibility: public 
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#include <stdio.h>
/*count characters in input, 2nd version*/
main(){
    double n;
    for (n = 0; getchar() != EOF; ++n);
    printf("%.0f\n", n);
}
 
prog.c:3: warning: return type defaults to ‘int’
prog.c: In function ‘main’:
prog.c:7: warning: control reaches end of non-void function