Is Full

Easy Stack: Array Implementation

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Problem Statement

Write a C program to check whether a fixed-size array-based stack is full (print 1 if full, 0 otherwise).

Input Format

An integer representing the number of elements pushed into the stack.

Output Format

Print 1 if top == MAX - 1, else 0.

Constraints

0 <= elements <= MAX

Sample Input

Sample Output

Explanation

Compare the top index with MAX - 1 to determine if maximum capacity has been reached.

Starter Code

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

#define MAX 5

struct Stack {
    int arr[MAX];
    int top;
};

int main() {
    int count;
    if (scanf("%d", &count) == 1) {
        struct Stack s;
        s.top = -1;
        for (int i = 0; i < count && i < MAX; i++) {
            s.top++;
            s.arr[s.top] = i;
        }
        // Write your code here to check if stack is full
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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