제출 #984710

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
984710	2024-05-17 03:14:03	vjudge2	Fish 3 (JOI24_fish3)	C++17	27 / 100	123 ms	17324 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define int long long
int32_t main() {
    ios::sync_with_stdio(0); cin.tie(0);
    int n, k, q;
    cin >> n >> k;
    vector<int> c(n+1), ac(n+1, 0), a(n+1, 0), b(n+1, 0), aff(n+1, 0);
    for (int i = 1; i <= n; i++) {
        cin >> c[i];
        ac[i] = c[i];
    }
    int prv = n;
    for (int i = n - 1; i >= 1; i--) {
        if (ac[i] > ac[i + 1]) {
            int diff = ac[i] - ac[i + 1];
            diff = (diff + k - 1) / k;
            a[i] += diff;
            ac[i] -= diff * k;
        } else {
            int t = 0;
            for (int j = i + 1; j <= prv; j++) t++, aff[j] = t;
            prv = i;
        }
    }
    int t = 0;
    for (int j = 1; j <= prv; j++) t++, aff[j] = t;
    for (int i = 1; i <= n; i++) a[i] += a[i - 1];
 
 
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• Subtask 1: 0 / 9
• Subtask 2: 7 / 7
• Subtask 3: 0 / 28
• Subtask 4: 20 / 20
• Subtask 5: 0 / 36