#include <stdio.h>

#define NUM_STACKS 3
#define MAX 100

int top[NUM_STACKS];
int stack[NUM_STACKS][MAX];

void push(int stack_index, int value) {
    if (top[stack_index] == MAX - 1) {
        printf("Stack is full\n");
        return;
    }
    stack[stack_index][++top[stack_index]] = value;
}

int pop(int stack_index) {
    if (top[stack_index] == -1) {
        printf("Stack is empty\n");
        return -1;
    }
    return stack[stack_index][top[stack_index]--];
}

int main() {
    for (int i = 0; i < NUM_STACKS; i++) {
        top[i] = -1;
    }

    for (int i = 0; i < NUM_STACKS; i++) {
        printf("Enter elements for Stack %d:\n", i + 1);
        for (int j = 0; j < 5; j++) {
            int value;
            scanf("%d", &value);
            push(i, value);
        }
    }

    for (int i = 0; i < NUM_STACKS; i++) {
        printf("Stack %d: ", i + 1);
        for (int j = 0; j <= top[i]; j++) {
            printf("%d ", stack[i][j]);
        }
        printf("\n");
    }

    return 0;
}