提出 #70969406

ソースコード 拡げる

#include <bits/stdc++.h>
using namespace std;
int main(void){
    int n;
    long long x, y;
    cin >> n >> x >> y;
    vector<long long> a(n);
    for(int i = 0; i < n; i++){
        cin >> a[i];
    }
    
    long long max = *min_element(a.begin(), a.end()) * y;
    long long ans = 0;
    
    bool ikeruka = true;
    
    for(int i = 0; i < n; i++){
        long long t = y * a[i] - max;
        if(t % (y - x) != 0 || x * a[i] > max){
            ikeruka = false;
        }
        else {
            ans += a[i] - t / (y - x);
        }
    }
    
    if(ikeruka) {
        cout << ans << endl;
    }
    else {
        cout << -1 << endl;
    }
}

提出情報

提出日時
問題 C - Candy Tribulation
ユーザ mrkm1627
言語 C++23 (GCC 15.2.0)
得点 350
コード長 690 Byte
結果 AC
実行時間 60 ms
メモリ 5064 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 350 / 350
結果
AC × 3
AC × 46
セット名 テストケース
Sample 00-sample-01.txt, 00-sample-02.txt, 00-sample-03.txt
All 00-sample-01.txt, 00-sample-02.txt, 00-sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt, 01-30.txt, 01-31.txt, 01-32.txt, 01-33.txt, 01-34.txt, 01-35.txt, 01-36.txt, 01-37.txt, 01-38.txt, 01-39.txt, 01-40.txt, 01-41.txt, 01-42.txt, 01-43.txt
ケース名 結果 実行時間 メモリ
00-sample-01.txt AC 1 ms 3480 KiB
00-sample-02.txt AC 1 ms 3452 KiB
00-sample-03.txt AC 1 ms 3444 KiB
01-01.txt AC 28 ms 4048 KiB
01-02.txt AC 8 ms 3668 KiB
01-03.txt AC 35 ms 4372 KiB
01-04.txt AC 37 ms 4308 KiB
01-05.txt AC 21 ms 4972 KiB
01-06.txt AC 60 ms 4820 KiB
01-07.txt AC 56 ms 4840 KiB
01-08.txt AC 56 ms 4880 KiB
01-09.txt AC 56 ms 4848 KiB
01-10.txt AC 56 ms 4752 KiB
01-11.txt AC 56 ms 4820 KiB
01-12.txt AC 56 ms 4904 KiB
01-13.txt AC 42 ms 4280 KiB
01-14.txt AC 56 ms 4760 KiB
01-15.txt AC 56 ms 4904 KiB
01-16.txt AC 51 ms 4712 KiB
01-17.txt AC 56 ms 4816 KiB
01-18.txt AC 56 ms 5064 KiB
01-19.txt AC 50 ms 4712 KiB
01-20.txt AC 56 ms 4832 KiB
01-21.txt AC 56 ms 5012 KiB
01-22.txt AC 53 ms 4820 KiB
01-23.txt AC 56 ms 4900 KiB
01-24.txt AC 56 ms 5032 KiB
01-25.txt AC 46 ms 4680 KiB
01-26.txt AC 31 ms 4244 KiB
01-27.txt AC 48 ms 4752 KiB
01-28.txt AC 42 ms 4520 KiB
01-29.txt AC 56 ms 4720 KiB
01-30.txt AC 57 ms 4760 KiB
01-31.txt AC 36 ms 4208 KiB
01-32.txt AC 56 ms 4880 KiB
01-33.txt AC 56 ms 4764 KiB
01-34.txt AC 44 ms 4628 KiB
01-35.txt AC 56 ms 4972 KiB
01-36.txt AC 56 ms 4820 KiB
01-37.txt AC 31 ms 4024 KiB
01-38.txt AC 56 ms 4772 KiB
01-39.txt AC 56 ms 4816 KiB
01-40.txt AC 46 ms 4648 KiB
01-41.txt AC 43 ms 4628 KiB
01-42.txt AC 34 ms 4328 KiB
01-43.txt AC 55 ms 4904 KiB