#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main(void) {
	srand(time(NULL));
	
	int a, b, c, g;
	
	scanf("%d", &a);
	 b = 4;
	 c = 0;
	 g = 0;
	
	int x[a];
	
	
	for (int i = 0; i < a; i++){
		x[i] = 0 + rand() %10;
	}
	
	for(int i = 0; i < a; i++){
		if(x[i] < b){
		g++;
		}
	}
	
	int z[a-g];
	
	for(int i = 0; i < g; i++){
		z[i] = 
	
	}
	printf("Было\n");
	for (int i = 0; i < a; i++){
		printf("x[%d] = %d\n", i, x[i]);
	}
	printf("Стало\n");
	for (int i = 0; i < a; i++){
		printf("z[%d] = %d\n", i, z[i]);
	}
	
	
	
	
	return 0;
}