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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#369198#6506. Chase Game 3bigJWA 18ms3820kbC++20635b2024-03-27 21:45:032024-03-27 21:45:04

Judging History

你现在查看的是最新测评结果

  • [2024-03-27 21:45:04]
  • 评测
  • 测评结果:WA
  • 用时:18ms
  • 内存:3820kb
  • [2024-03-27 21:45:03]
  • 提交

answer

#include <bits/stdc++.h>

using i64 = int64_t;

namespace stdr = std::ranges;
namespace stdv = std::views;

void solve() {
    int n;
    std::cin >> n;

    std::vector<int> p(n);
    for (int i = 0; i < n; i++) {
        std::cin >> p[i];
    }

    for (int i = 0; i + 1 < n; i++) {
        if (std::abs(p[i] - p[i + 1]) > 2) {
            std::cout << "No\n";
            return;
        }
    }

    std::cout << "Yes\n";
}

int main() {
    std::cin.tie(nullptr);
    std::ios::sync_with_stdio(false);

    int t;
    std::cin >> t;

    while (t--) {
        solve();
    }

    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3820kb

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: 0ms
memory: 3520kb

input:

8
2
1 2
2
2 1
3
1 2 3
3
3 1 2
3
2 1 3
3
2 3 1
3
3 2 1
3
1 3 2

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: 18ms
memory: 3544kb

input:

100000
4
4 1 3 2
4
3 2 4 1
4
3 2 1 4
4
2 4 3 1
4
1 2 3 4
4
2 3 1 4
4
1 3 4 2
4
3 4 1 2
4
1 3 2 4
4
1 4 3 2
4
3 4 2 1
4
3 2 4 1
4
4 2 3 1
4
3 2 4 1
4
4 1 2 3
4
3 2 1 4
4
4 1 3 2
4
1 3 4 2
4
1 4 2 3
4
2 4 3 1
4
2 3 1 4
4
4 2 3 1
4
2 1 3 4
4
3 1 2 4
4
1 2 3 4
4
4 3 2 1
4
3 4 1 2
4
1 3 2 4
4
4 2 1 3
4
3...

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]