知识点:
复合类型:
一维数组:
sort(arr,arr+n,greater<int>())
#include <functional>
#include <iostream>
using namespace std;
int main() {
int n;
cin >> n;
int arr[n + 1];
for (int i = 0; i < n; i++) {
cin >> arr[i];
}
sort(arr, arr + n, greater<int>());
for (int i = 0; i < 5; i++) {
cout << arr[i] << " ";
}
return 0;
}



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