Practice Real Company Assessment Patterns • Latest 2025–2026 Mock Tests

Programming Exercises

Write a program to implement a simple stack using an array and perform push and pop operations.

Hard

Problem Statement

Write a program to implement a simple stack using an array and perform push and pop operations.

Sample Input

push(10), push(20), pop()

Sample Output

Popped Element = 20

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
#include <stdio.h> #define MAX 10 struct Stack { int arr[MAX]; int top; }; int main() { struct Stack stack; stack.top = -1; // Logic to push and pop from the stack return 0; }
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Input
push(10), push(20), pop()
Expected Output
Popped Element = 20