Multiset

Medium STL Containers

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Problem Statement

Write a C++ program using `std::multiset` to store sorted elements allowing duplicates.

Input Format

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

Output Format

Print multiset elements separated by a space.

Constraints

1 <= N <= 1000

Sample Input

5
20 10 20 10 30

Sample Output

10 10 20 20 30

Explanation

Multisets keep elements sorted while permitting duplicate keys.

Starter Code

#include <iostream>
#include <set>

int main() {
    int n;
    if (std::cin >> n) {
        std::multiset<int> ms;
        for (int i = 0; i < n; i++) {
            int val;
            std::cin >> val;
            ms.insert(val);
        }
        // Write your multiset iteration logic here

    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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