4466. 최대 성적표 만들기

2021_03/SWEA_4466.cpp

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+#include <iostream>
+#include <algorithm>
+#include <vector>
+#include <string>
+using namespace std;
+
+int main()
+{
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+
+	int T;
+	cin >> T;
+
+	for (int test_case = 1; test_case <= T; test_case++) {
+		int n, k;
+		cin >> n >> k;
+
+		vector<int> score(n);
+		for (int i = 0; i < n; i++) {
+			cin >> score[i];
+		}
+
+		int res = 0;
+		sort(score.begin(), score.end(), greater<int>());
+		for (int i = 0; i < k; i++) {
+			res += score[i];
+		}
+		cout << "#" << test_case << " " << res << endl;
+	}
+
+	return 0;
+}