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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#109636	#6506. Chase Game 3	YangHuanhuan	WA	27ms	3392kb	C++14	598b	2023-05-30 00:06:38	2023-05-30 00:06:40

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.

[2023-05-30 00:06:40]
评测

测评结果：WA
用时：27ms
内存：3392kb

查看

[2023-05-30 00:06:38]
提交

answer

#include <bits/stdc++.h>
using namespace std;
int main(void)
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);

    int T; cin >> T;
    while (T--)
    {
        int n; cin >> n;
        vector<int> v(n);
        for (int i = 0; i < n; ++i) cin >> v[i];

        bool ok = true;
        for (int i = 1; i < n; ++i)
        {
            if (abs(v[i] - v[i - 1]) > 2)
            {
                ok = false;
                break;
            }
        }
        if (ok) cout << "Yes\n";
        else cout << "No\n";
    }
    return 0;
}

Source code, Language: C++14

Details

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Test #1:

score: 100

Accepted

time: 2ms

memory: 3392kb

input:

5
2
1 2
3
2 3 1
4
1 4 3 2
5
1 5 2 3 4
6
1 2 3 4 5 6

output:

Yes
Yes
No
No
Yes

result:

ok 5 token(s): yes count is 3, no count is 2

Test #2:

score: 0

Accepted

time: 2ms

memory: 3356kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 8 token(s): yes count is 8, no count is 0

Test #3:

score: -100

Wrong Answer

time: 27ms

memory: 3388kb

input:

output:

No
No
No
Yes
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
No
No
No
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
Yes
No
No
Yes
No
No
No
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
Yes
No
Yes
No
Yes
Yes
No
...

result:

wrong answer expected YES, found NO [1st token]