Insert at Position

Medium Arrays

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Problem Statement

Write a C program to insert an element at a specified 0-based position in an array.

Input Format

First line contains n. Second line contains n elements. Third line contains the 0-based index position. Fourth line contains the value.

Output Format

Print the updated array separated by spaces, or an error message/original if invalid index (assume valid index 0 to n).

Constraints

0 <= position <= n < 100

Sample Input

Sample Output

1 2 3 4 5

Explanation

Shift elements from the given position to the right and insert the value.

Starter Code

#include <stdio.h>

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        int arr[101];
        for (int i = 0; i < n; i++) {
            scanf("%d", &arr[i]);
        }
        int pos, val;
        scanf("%d %d", &pos, &val);
        // Write your code here to insert at position
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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