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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#650417#8934. Challenge NPCYoshinow2001#AC ✓19ms5284kbC++201013b2024-10-18 15:04:252024-10-18 15:04:26

Judging History

你现在查看的是最新测评结果

  • [2024-10-18 15:04:26]
  • 评测
  • 测评结果:AC
  • 用时:19ms
  • 内存:5284kb
  • [2024-10-18 15:04:25]
  • 提交

answer

#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=(a);i<=(b);i++)
#define endl '\n'
#define fastio ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0)
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;

int col[200010];
void solve() {
    int k;
    cin >> k;
    int n = 4 + 2 * k;
    int m = 0;
    int c = 2;
    vector<pair<int,int>> ans;
    for(int i = 1 ;i <= n;i++){
        col[i] = (i & 1) + 1;
        for(int j = 1 ; j < i ;j++){
            if((i ^ j) & 1) ans.push_back({i , j});
        }
        i++;
        col[i] = (i & 1) + 1;
        for(int j = 1 ; j + 1 < i ;j++){
            if((i ^ j) & 1) ans.push_back({i , j});
        }
    }
    m = ans.size();
    cout << n <<' '<<m <<' '<<c<<endl;
    for(int i = 1; i <= n;i++){
        cout << col[i] <<' ';
    }
    cout << endl;
    for(auto [x , y] : ans) {
        cout << x << ' '<< y <<endl;
    }
    cout << endl;
}

int main(){
    fastio;
    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: 3524kb

input:

1

output:

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


result:

ok ok

Test #2:

score: 0
Accepted
time: 0ms
memory: 3524kb

input:

2

output:

8 12 2
2 1 2 1 2 1 2 1 
3 2
4 1
5 2
5 4
6 1
6 3
7 2
7 4
7 6
8 1
8 3
8 5


result:

ok ok

Test #3:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

3

output:

10 20 2
2 1 2 1 2 1 2 1 2 1 
3 2
4 1
5 2
5 4
6 1
6 3
7 2
7 4
7 6
8 1
8 3
8 5
9 2
9 4
9 6
9 8
10 1
10 3
10 5
10 7


result:

ok ok

Test #4:

score: 0
Accepted
time: 1ms
memory: 3572kb

input:

4

output:

12 30 2
2 1 2 1 2 1 2 1 2 1 2 1 
3 2
4 1
5 2
5 4
6 1
6 3
7 2
7 4
7 6
8 1
8 3
8 5
9 2
9 4
9 6
9 8
10 1
10 3
10 5
10 7
11 2
11 4
11 6
11 8
11 10
12 1
12 3
12 5
12 7
12 9


result:

ok ok

Test #5:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

5

output:

14 42 2
2 1 2 1 2 1 2 1 2 1 2 1 2 1 
3 2
4 1
5 2
5 4
6 1
6 3
7 2
7 4
7 6
8 1
8 3
8 5
9 2
9 4
9 6
9 8
10 1
10 3
10 5
10 7
11 2
11 4
11 6
11 8
11 10
12 1
12 3
12 5
12 7
12 9
13 2
13 4
13 6
13 8
13 10
13 12
14 1
14 3
14 5
14 7
14 9
14 11


result:

ok ok

Test #6:

score: 0
Accepted
time: 9ms
memory: 5284kb

input:

433

output:

870 188790 2
2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1...

result:

ok ok

Test #7:

score: 0
Accepted
time: 19ms
memory: 5284kb

input:

500

output:

1004 251502 2
2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 ...

result:

ok ok

Test #8:

score: 0
Accepted
time: 14ms
memory: 5184kb

input:

499

output:

1002 250500 2
2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 ...

result:

ok ok

Test #9:

score: 0
Accepted
time: 12ms
memory: 5208kb

input:

457

output:

918 210222 2
2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1...

result:

ok ok

Test #10:

score: 0
Accepted
time: 18ms
memory: 5200kb

input:

497

output:

998 248502 2
2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1...

result:

ok ok

Extra Test:

score: 0
Extra Test Passed