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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#89522#5252. DeforestationFengfengWA 19ms17440kbC++14518b2023-03-20 13:13:082023-03-20 13:13:10

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-03-20 13:13:10]
  • 评测
  • 测评结果:WA
  • 用时:19ms
  • 内存:17440kb
  • [2023-03-20 13:13:08]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

long long w;
long long ans=0;

long long dfs()
{
	int n;
	long long no;
	cin>>no>>n;
	long long sum=0;
	priority_queue<int>q;
	for(int i=1;i<=n;i++)
	{
		long long t=dfs();
		q.push(t);
		sum+=t;
	}
	while(sum>w)
	{
		ans++;
		sum-=q.top();
	}
	if(sum==w) sum=0,ans++;
	no+=sum;
	ans+=no/w;
	no%=w;
	return no;
}

int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);cout.tie(0);
	cin>>w;
	if(dfs()) ans++;
	cout<<ans;
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 19ms
memory: 3432kb

input:

999900000
7339 3
14947 2
12850 3
8986 10
11599 9
8889 10
10711 4
8015 1
11626 0
9492 1
7017 0
8863 0
8632 0
5321 5
9906 0
11687 0
9845 0
10469 0
11708 0
14950 5
11934 0
11922 0
13101 0
12000 0
9082 0
9273 5
12296 0
6119 0
9201 0
12652 0
12957 0
7454 5
12515 0
12976 0
10358 0
13997 0
8371 0
10181 5
8...

output:

1

result:

ok single line: '1'

Test #2:

score: 0
Accepted
time: 7ms
memory: 3756kb

input:

2
1 99999
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 ...

output:

99999

result:

ok single line: '99999'

Test #3:

score: 0
Accepted
time: 16ms
memory: 11952kb

input:

7
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10000 0
10000 2
10...

output:

142862500

result:

ok single line: '142862500'

Test #4:

score: 0
Accepted
time: 15ms
memory: 17440kb

input:

2
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10000 1
10...

output:

500000000

result:

ok single line: '500000000'

Test #5:

score: 0
Accepted
time: 19ms
memory: 3356kb

input:

9717
14907 2
6953 2
10004 2
10949 2
11766 2
14015 2
5640 2
10370 2
6432 2
7602 2
10238 2
9755 2
5788 2
10885 2
11858 2
9182 2
14174 0
12614 0
12080 1
12497 0
7708 2
9108 1
14948 0
9107 1
13540 0
7400 2
6303 2
14462 1
8021 0
7659 1
7232 0
14314 2
9495 1
8459 0
13069 1
5777 0
12734 2
7061 2
12810 2
13...

output:

105756

result:

ok single line: '105756'

Test #6:

score: 0
Accepted
time: 16ms
memory: 3496kb

input:

39375
7550 2
13825 2
11034 2
7836 2
11683 2
9571 2
13888 2
11680 2
5713 2
13175 2
11057 2
7849 2
5598 2
9557 2
7974 2
13285 2
8251 0
13513 0
6254 1
11361 0
13651 2
6286 1
10397 0
5450 1
9590 0
12571 2
7519 2
5512 1
5430 0
9148 1
5281 0
6991 2
6310 1
12868 0
13487 1
6045 0
12298 2
10198 2
11601 2
127...

output:

29976

result:

ok single line: '29976'

Test #7:

score: -100
Wrong Answer
time: 12ms
memory: 3416kb

input:

874898
10304 7
7634 3
7362 9
7960 8
12298 2
5668 1
11762 4
14379 4
6126 1
8135 0
12246 1
13096 0
10376 1
14935 0
9311 0
6256 5
14752 1
12903 0
9645 1
5986 0
14329 0
8683 0
6501 0
6337 1
14416 5
11161 1
10643 0
8900 0
13527 0
9644 0
11961 0
13251 4
9559 1
5799 0
7021 1
13442 0
12589 0
8301 0
5765 7
1...

output:

2016

result:

wrong answer 1st lines differ - expected: '2116', found: '2016'