#include<stdio.h>
#include<stdlib.h>
#include<time.h>

void showtable(int tablesize, int* table) {
	for (int i = 0; i < tablesize; i++) printf("+-----");
	printf("+\n");

	for (int i = 0; i < tablesize; i++) printf("| %3d ", table[i]);
	printf("|\n");

	for (int i = 0; i < tablesize; i++) printf("+-----");
	printf("+\n");
}

void showtable2(int tablesize, int* table) {
	for (int i = 0; i < tablesize; i++) if (table[i] >= 0) printf("+-----");
	printf("+\n");

	for (int i = 0; i < tablesize; i++) if (table[i] >= 0) printf("| %3d ", table[i]);
	printf("|\n");

	for (int i = 0; i < tablesize; i++) if (table[i] >= 0) printf("+-----");
	printf("+\n");
}

int main(int argc, char * argv[]) {
	int tab[10] = {};

	srand(time(NULL));
	int rand_v = rand();

	for (int i = 0; i < 10; i++) {
		srand(rand_v);
		tab[i] = rand() % 101 > 50 ? (-rand() % 100) + 50: (rand() % 100) - 50;
		rand_v = rand();
	}

	showtable(10, tab);
	printf("\n\n");

	showtable2(10, tab);
	return EXIT_SUCCESS;
}