Project-Scylla/KNR C/avas_1_9.c

#include <stdio.h>

int main() {
	int last = 0;

	while (last != EOF) {
		int curr = getchar();
		if ((curr != ' ' || last != ' ') && curr != EOF){
			putchar (curr);
		}
		last = curr;
	};

	return 0;
}