oj.uz

답안 #402324

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
402324 2021-05-11T15:11:44 Z Alma Palindromes (info1cup18_palindromes) C++17
50 / 100
 145 ms 43404 KB 
#include <bits/stdc++.h>
using namespace std;

bool palindrome (string & s) {
    int l = 0, r = (int)s.size() - 1;
    while (l <= r) {
        if (s[l] != s[r]) return false;
        l++; r--;
    }
    return true;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);
    int n, x, sum = 0; 
    vector<int> vi;
    vector<string> vs;
    cin >> n;
    for (int i = 0; i < n; i++) {
        cin >> x;
        vi.push_back(x);
        vs.push_back(to_string(x));
    }
    for (int i = 0; i < n; i++) {
        if (palindrome(vs[i])) sum += vi[i];
    }
    cout << sum << '\n';
    return 0;
}

Subtask #1
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 316 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 2 ms 1036 KB Output is correct
3 Correct 69 ms 21340 KB Output is correct
4 Correct 134 ms 42428 KB Output is correct

Subtask #3
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 2 ms 1036 KB Output is correct
3 Correct 69 ms 21340 KB Output is correct
4 Correct 134 ms 42428 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 4 ms 1544 KB Output is correct
7 Correct 120 ms 41440 KB Output is correct
8 Correct 145 ms 43404 KB Output is correct

Subtask #4
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 316 KB Output isn't correct
2 Halted 0 ms 0 KB -