Submission #1521366


Source Code Expand

#include "iostream"
#include "climits"
#include "list"
#include "queue"
#include "stack"
#include "set"
#include "functional"
#include "algorithm"
#include "string"
#include "map"
#include "iomanip"
#include "random"

using namespace std;
const long long int MOD = 1000000007;
const long double EPS = 0.00000001;

long long int N, M, K, W, H, L, R;
long long int ans;



int main() {
	ios::sync_with_stdio(false);
	cin >> N >> M;
	long long int num[200000] = {};
	for (int i = 0; i < N; i++) {
		cin >> num[i];
	}
	for (int i = 0; i < M; i++) {
		cin >> K;
		K--;
		ans += num[K];
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task C - コンテスト
User olphe
Language C++14 (GCC 5.4.1)
Score 100
Code Size 656 Byte
Status AC
Exec Time 2 ms
Memory 1792 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 14
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt
Case Name Status Exec Time Memory
sample_01.txt AC 2 ms 1792 KB
sample_02.txt AC 2 ms 1792 KB
subtask1_01.txt AC 2 ms 1792 KB
subtask1_02.txt AC 2 ms 1792 KB
subtask1_03.txt AC 2 ms 1792 KB
subtask1_04.txt AC 2 ms 1792 KB
subtask1_05.txt AC 2 ms 1792 KB
subtask1_06.txt AC 2 ms 1792 KB
subtask1_07.txt AC 2 ms 1792 KB
subtask1_08.txt AC 2 ms 1792 KB
subtask1_09.txt AC 2 ms 1792 KB
subtask1_10.txt AC 2 ms 1792 KB
subtask1_11.txt AC 2 ms 1792 KB
subtask1_12.txt AC 2 ms 1792 KB