0fQny4 - Online C++ Compiler & Debugging Tool

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

void sortPositiveDesc(vector<int>& arr) {
    vector<int> positive;


    for (int num : arr) {
        if (num > 0)
            positive.push_back(num);
    }


    sort(positive.begin(), positive.end(), greater<int>());


    int posIndex = 0;
    for (int& num : arr) {
        if (num > 0)
            num = positive[posIndex++];
    }
}

void printArray(const vector<int>& arr) {
    for (int num : arr)
        cout << num << " ";
    cout << endl;
}

int main() {
    vector<int> arr = {3, -1, 5, 0, -2, 7, 4, -3};
    sortPositiveDesc(arr);
    cout << "Mang sau khi sap xep: ";
    printArray(arr);
    return 0;
}