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QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#354479	#6310. Dining Professors	marher	WA	10ms	4088kb	C++14	444b	2024-03-15 14:42:27	2024-03-15 14:42:29

Judging History

你现在查看的是最新测评结果

[2024-03-15 14:42:29]
评测

测评结果：WA
用时：10ms
内存：4088kb

查看

[2024-03-15 14:42:27]
提交

answer

// 🤣🤣🤣🤣🤣🤣🤣🤣
#include<bits/stdc++.h>
using namespace std;
const int N=5e5+5000;

int n,a[N],num,cnt[50],ans;

main()
{
    // freopen("in.txt","r",stdin);
    cin>>n>>num;
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<n;i++)cnt[a[i]+a[(i+1)%n]+a[(i-1+n)%n]]++;
    ans=3*n;
    while(cnt[3]--)num--;
    while(cnt[2]--)ans-=(num>0),num--;
    while(cnt[1]--)ans-=2*(num>0),num--;
    cout<<ans;
}

Source code, Language: C++14

Details

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Test #1:

score: 100

Accepted

time: 1ms

memory: 3604kb

input:

5 2
1 0 1 0 1

output:

result:

ok 1 number(s): "13"

Test #2:

score: 0

Accepted

time: 10ms

memory: 3944kb

input:

100000 33292
1 1 1 1 0 1 1 0 0 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 0 1 1 1 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 1 0 1 1 1 1 0 1 1 0 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 0...

output:

result:

ok 1 number(s): "279236"

Test #3:

score: -100

Wrong Answer

time: 10ms

memory: 4088kb

input:

100000 91906
1 1 1 1 1 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 0 1 0 0 0 1 1 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 0 1 0 0 1 0 1 0 1 1 1 0 1 0 1 1 1 0 1 1 0 0 0 0 1 1 1 1 1 1 1 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 1 1 0 0 1 0...

output:

result:

wrong answer 1st numbers differ - expected: '174297', found: '187545'