QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#605933#9423. Gold MedalKXDdesuAC ✓1ms3864kbC++23888b2024-10-02 20:43:482024-10-02 20:43:49

Judging History

你现在查看的是最新测评结果

  • [2024-10-02 20:43:49]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3864kb
  • [2024-10-02 20:43:48]
  • 提交

answer

#include<bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define fi first
#define se second
#define lowbit(x) (x) & (-x)
using i64 = long long;
using pii = std::pair<int, int>;
void solve()
{
    int n, k;
    std::cin >> n >> k;
    std::priority_queue<int> q;
    i64 ans = 0;
    for (int i = 0; i < n; i ++) {
    	int a;
    	std::cin >> a;
    	ans += a / k;
    	if (a % k) {
    		q.push({a % k});
    	}
    }
    int m;
    std::cin >> m;
    while (m && !q.empty()) {
    	auto x = q.top();
    	q.pop();
    	int y = k - x;
    	if (m >= y) {
    		ans ++;
    	}
    	m -= std::min(m, y);
    }
    ans += m / k;
    std::cout << ans << '\n';
}
int main()
{
    std::cin.tie(nullptr);
    std::cout.tie(nullptr);
    std::ios::sync_with_stdio(false);
    int T = 1;
    std::cin >> T;
    while (T --) solve();
    return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3784kb

input:

2
3 10
239 141 526
6
2 1
300 100
1000

output:

91
1400

result:

ok 2 lines

Test #2:

score: 0
Accepted
time: 1ms
memory: 3864kb

input:

100
39 88
746 86884 628655 868 87506 46761498 3338 91952768 312 9712 5277106 2263554 246545 98849 91459 6 5506 4 17626 5984050 32079 10 7672277 8104250 62 8976 866448 1 4 62240996 93128 181 6 9 5 175665 9 7680943 81
239822
9 200383
53147 17 82509 3 617847780 418677763 5402536 16 38253558
79857
66 60...

output:

2734453
5390
65
0
66483181
44507
54
0
166366037
76709
114876519
0
13117
1427237708
12524
19426
0
35644
4
266
34841131
731790799
9
11
0
51508673
2
262191
175
6286240839
0
1045
293089
167116
4
141328
455003437
86185475
14
1963
11
491358
163
8970
3869760302
14424321
31849
560665
133717
6261
99
11983
23...

result:

ok 100 lines

Extra Test:

score: 0
Extra Test Passed