/* getdijkstr.c - a "structured programming" version of getstr.c */
/* USAGE. (ksh88)

	readijkstr() { dijkstr=$(getdijkstr && echo eof) && dijkstr=${dijkstr%eof}; }
	find . -print0 | while readijkstr; do stat "$dijkstr"; done

*/
#include<stdio.h>
int c;
int main() {
setbuf(stdin,0);
if((c=getchar())==EOF) return 1;
if(c) do putchar(c); while((c=getchar())&&c!=EOF);
return 0;
}