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; }