Counting Sort

Medium Sorting Algorithms

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Problem Statement

Write a C program to implement Counting Sort to sort an array of non-negative integers.

Input Format

First line: N. Second line: N non-negative space-separated integers.

Output Format

Print the sorted array separated by a space.

Constraints

1 <= N <= 1000, 0 <= Elements <= 1000

Sample Input

5
4 2 2 8 3

Sample Output

2 2 3 4 8

Explanation

Counts occurrences of each element to place them in sorted order.

Starter Code

#include <stdio.h>

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        int arr[n];
        int max = 0;
        for (int i = 0; i < n; i++) {
            scanf("%d", &arr[i]);
            if (arr[i] > max) max = arr[i];
        }
        // Write your code here
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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