#include "stdio.h" void main () { while (getchar()!='\n') { putchar(getchar()); } }
#include "stdio.h" void main () { char c; while ((c=getchar())!='\n') { putchar(c); } }
#include "stdio.h" void main () { char c; for(;(c=getchar())!='\n';) printf("%c",c); }