QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#139743#237. Triangle Partitionqwerty100 ✓8ms4736kbC++23636b2023-08-14 14:16:572023-08-14 14:17:25

Judging History

你现在查看的是最新测评结果

  • [2023-08-14 14:17:25]
  • 评测
  • 测评结果:100
  • 用时:8ms
  • 内存:4736kb
  • [2023-08-14 14:16:57]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
struct g{
    pair<int,int> a;
    int id;
}p[100005];
int n;
int main()
{
  //  freopen("in.txt","r",stdin);
    ios::sync_with_stdio(false) ; cin.tie(0) ; cout.tie(0);
    int t;cin >> t;
    while(t--) {
        cin >> n;
        for(int i = 1;i <= n * 3;i++) {cin >> p[i].a.first >> p[i].a.second;
        p[i].id = i;}
        sort(p + 1 ,p +3*n + 1 , [&](g x,g y) {return x.a < y.a;});
        for(int i = 1;i <= n * 3;i += 3) {
            cout << p[i].id <<' ' << p[i + 1].id <<' '<< p[i + 2].id << '\n';
        }
    }
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 8ms
memory: 4736kb

input:

190
10
-7215 2904
-5179 1663
-542 1091
-5687 7868
7838 -1048
-2944 4346
-2780 3959
-9402 1099
-8548 -7238
-3821 -2917
2713 295
-856 -8661
7651 3945
-8216 -543
5798 5024
8583 -3384
-1208 5955
3068 -385
340 2968
6559 -272
4537 5075
5126 4343
639 8281
1700 2572
819 9317
-9854 -1316
-3421 -1137
9368 718...

output:

26 8 9
14 29 1
4 2 10
27 6 7
17 12 3
19 23 25
24 11 18
21 22 15
20 30 13
5 16 28
30 3 18
29 5 17
12 11 27
15 19 10
28 25 9
24 7 13
6 8 23
14 22 2
20 4 16
26 21 1
6 11 16
8 27 10
13 15 14
29 22 19
9 2 18
24 12 20
1 26 4
5 30 7
3 25 23
17 21 28
16 8 18
19 23 13
7 26 24
3 1 5
29 25 27
9 6 15
12 22 14
1...

result:

ok AC