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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#766750#5301. Modulo Ruins the LegendliaoydWA 55ms16328kbC++231.2kb2024-11-20 18:29:502024-11-20 18:29:56

Judging History

你现在查看的是最新测评结果

  • [2024-11-20 18:29:56]
  • 评测
  • 测评结果:WA
  • 用时:55ms
  • 内存:16328kb
  • [2024-11-20 18:29:50]
  • 提交

answer

#include<bits/stdc++.h>
#define int long long

using namespace std;
typedef pair<int, int> pii;
const int N = 2e5 + 10;

void solve() {
    int n, mod;
    cin >> n >> mod;

    int sum = 0;
    for (int i = 1; i <= n; i++) {
        int x;
        cin >> x;
        sum += x;
    }
    sum %= mod;

    int mn = sum;
    pii ans = { 0,0 };
    int k = n * (n + 1) / 2;

    map<int, int> mp;
    for (int s = 0; s <= n + 1; s++) {

        int now = sum + s * n;
        now %= mod;
        int all = 0;
        int mns = 1e13;

        while (!mp[now] && all < mod - 1 && now < mns) {
            mns = now;
            mp[now] = 1;
            int l = 0, r = mod - all - 1;
            while (l < r) {
                int mid = (l + r) >> 1;
                if (now + mid * k < mod) l = mid + 1;
                else r = mid;
            }
            now += l * k;
            now %= mod;
            all += l;
            if (now < mn) {
                ans = { s,all };
                mn = now;
            }
        }
    }

    cout << mn << "\n";
    cout << ans.first << " " << ans.second;
}
signed main() {
    int _ = 1;
    //cin >> _;
    while (_--) {
        solve();
    }
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3600kb

input:

6 24
1 1 4 5 1 4

output:

1
0 5

result:

ok ok

Test #2:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

7 29
1 9 1 9 8 1 0

output:

0
0 0

result:

ok ok

Test #3:

score: 0
Accepted
time: 0ms
memory: 3544kb

input:

1 1
0

output:

0
0 0

result:

ok ok

Test #4:

score: 0
Accepted
time: 0ms
memory: 3844kb

input:

1 1000000000
963837005

output:

0
0 36162995

result:

ok ok

Test #5:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

2 1
0 0

output:

0
0 0

result:

ok ok

Test #6:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

2 1000000000
948507269 461613424

output:

0
0 529959769

result:

ok ok

Test #7:

score: 0
Accepted
time: 9ms
memory: 3572kb

input:

100000 1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

0
0 0

result:

ok ok

Test #8:

score: 0
Accepted
time: 33ms
memory: 4736kb

input:

100000 1000000000
253614966 278270960 980235895 498158918 928430170 216003119 852570558 948400590 239257296 897053667 294741176 38297441 382677590 406314557 609468973 854148232 314532767 738191551 158215002 5865825 920471826 380037058 356271728 749175327 28319049 208101105 953758995 896570758 521930...

output:

46613
4640 1

result:

ok ok

Test #9:

score: -100
Wrong Answer
time: 55ms
memory: 16328kb

input:

100000 998244353
561002596 498658036 721339539 63377827 532179242 934651519 234198881 490149304 2056307 499913682 427679408 694677560 516580968 300129454 816286800 688594301 183049581 456627420 495848352 273497462 953217060 796225499 207179832 728054671 409492082 25003432 810431468 206421553 5569626...

output:

4121
61653 1

result:

wrong answer Participant answer greater than judge