oj.uz

답안 #1074886

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1074886 2024-08-25T16:05:53 Z mnbvcxz123 Team Contest (JOI22_team) C++17
100 / 100
 337 ms 36840 KB 
#include <bits/stdc++.h>
 
using namespace std;
    
typedef long long ll;
#define int ll
const int  N = 2e5 + 2, MOD = 998244353;
 
int a[N],b[N],c[N],n;
set<pair<int,int>> x,y,z;
void del(int i) {
    x.erase({a[i],i});
    y.erase({b[i],i});
    z.erase({c[i],i});
}
void test() {
    cin >> n;
    for(int i = 1;i <= n;i++) {
        cin >> a[i] >> b[i] >> c[i];
        x.insert({a[i],i});
        y.insert({b[i],i});
        z.insert({c[i],i});
    }
    while(true) {
        if(x.empty()) {
            cout << -1;
            return;
        }
        auto [v,i] = (*x.rbegin());
        auto [v1,j] = (*y.rbegin());
        auto [v2,k] = (*z.rbegin());
        auto bad = [&](int id)->bool{
            int col = 0;
            if(a[id] == (*x.rbegin()).first) col++;
            if(b[id] == (*y.rbegin()).first) col++;
            if(c[id] == (*z.rbegin()).first) col++;
            if(col > 1) return 1;
            return 0;
        };
        if(i == j && j == k) {
            del(i);
            continue;
        }
        if(i == j || i == k) {
            del(i);
            continue;
        } else if(j == k) {
            del(j);
            continue;
        }
        bool ok = 1;
        if(bad(i)) {
            ok = false;
            del(i);
        }
        if(bad(j)) {
            ok = false;
            del(j);
        }
        if(bad(k)) {
            ok = false;
            del(k);
        }
        if(ok) {
            cout << v + v1 + v2;
            return;
        }
    }
}
signed main() {
    ios_base::sync_with_stdio(false);cin.tie(0);
    int t = 1; 
    // cin >> t;
    while(t--) {
        test();
    }
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4440 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4560 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4568 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4560 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4696 KB Output is correct

Subtask #2
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4440 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4560 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4568 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4560 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4696 KB Output is correct
26 Correct 4 ms 5212 KB Output is correct
27 Correct 4 ms 5304 KB Output is correct
28 Correct 4 ms 5212 KB Output is correct
29 Correct 4 ms 5212 KB Output is correct
30 Correct 3 ms 4956 KB Output is correct
31 Correct 3 ms 5212 KB Output is correct
32 Correct 5 ms 5212 KB Output is correct
33 Correct 3 ms 5308 KB Output is correct
34 Correct 3 ms 5212 KB Output is correct
35 Correct 1 ms 4708 KB Output is correct
36 Correct 2 ms 4700 KB Output is correct
37 Correct 3 ms 5288 KB Output is correct
38 Correct 5 ms 5208 KB Output is correct
39 Correct 2 ms 4956 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 0 ms 464 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 460 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 141 ms 33000 KB Output is correct
12 Correct 116 ms 22164 KB Output is correct
13 Correct 103 ms 28644 KB Output is correct
14 Correct 197 ms 33740 KB Output is correct
15 Correct 135 ms 33624 KB Output is correct
16 Correct 136 ms 33620 KB Output is correct

Subtask #4
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 0 ms 464 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 460 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 141 ms 33000 KB Output is correct
12 Correct 116 ms 22164 KB Output is correct
13 Correct 103 ms 28644 KB Output is correct
14 Correct 197 ms 33740 KB Output is correct
15 Correct 135 ms 33624 KB Output is correct
16 Correct 136 ms 33620 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4956 KB Output is correct
22 Correct 154 ms 33508 KB Output is correct
23 Correct 170 ms 32584 KB Output is correct
24 Correct 197 ms 25832 KB Output is correct
25 Correct 233 ms 33992 KB Output is correct
26 Correct 151 ms 33764 KB Output is correct

Subtask #5
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 0 ms 464 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 460 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 141 ms 33000 KB Output is correct
12 Correct 116 ms 22164 KB Output is correct
13 Correct 103 ms 28644 KB Output is correct
14 Correct 197 ms 33740 KB Output is correct
15 Correct 135 ms 33624 KB Output is correct
16 Correct 136 ms 33620 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4956 KB Output is correct
22 Correct 154 ms 33508 KB Output is correct
23 Correct 170 ms 32584 KB Output is correct
24 Correct 197 ms 25832 KB Output is correct
25 Correct 233 ms 33992 KB Output is correct
26 Correct 151 ms 33764 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 5 ms 1372 KB Output is correct
32 Correct 1 ms 4700 KB Output is correct
33 Correct 1 ms 476 KB Output is correct
34 Correct 252 ms 32916 KB Output is correct
35 Correct 268 ms 31568 KB Output is correct
36 Correct 299 ms 33928 KB Output is correct
37 Correct 337 ms 34284 KB Output is correct
38 Correct 162 ms 33620 KB Output is correct
39 Correct 88 ms 22608 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 0 ms 464 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 460 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 141 ms 33000 KB Output is correct
12 Correct 116 ms 22164 KB Output is correct
13 Correct 103 ms 28644 KB Output is correct
14 Correct 197 ms 33740 KB Output is correct
15 Correct 135 ms 33624 KB Output is correct
16 Correct 136 ms 33620 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4956 KB Output is correct
22 Correct 154 ms 33508 KB Output is correct
23 Correct 170 ms 32584 KB Output is correct
24 Correct 197 ms 25832 KB Output is correct
25 Correct 233 ms 33992 KB Output is correct
26 Correct 151 ms 33764 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 5 ms 1372 KB Output is correct
32 Correct 1 ms 4700 KB Output is correct
33 Correct 1 ms 476 KB Output is correct
34 Correct 252 ms 32916 KB Output is correct
35 Correct 268 ms 31568 KB Output is correct
36 Correct 299 ms 33928 KB Output is correct
37 Correct 337 ms 34284 KB Output is correct
38 Correct 162 ms 33620 KB Output is correct
39 Correct 88 ms 22608 KB Output is correct
40 Correct 3 ms 4956 KB Output is correct
41 Correct 4 ms 5212 KB Output is correct
42 Correct 3 ms 5208 KB Output is correct
43 Correct 3 ms 5212 KB Output is correct
44 Correct 235 ms 34784 KB Output is correct
45 Correct 336 ms 34900 KB Output is correct
46 Correct 295 ms 34952 KB Output is correct
47 Correct 322 ms 34852 KB Output is correct
48 Correct 184 ms 34880 KB Output is correct

Subtask #7
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4440 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4560 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4568 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4560 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4696 KB Output is correct
26 Correct 4 ms 5212 KB Output is correct
27 Correct 4 ms 5304 KB Output is correct
28 Correct 4 ms 5212 KB Output is correct
29 Correct 4 ms 5212 KB Output is correct
30 Correct 3 ms 4956 KB Output is correct
31 Correct 3 ms 5212 KB Output is correct
32 Correct 5 ms 5212 KB Output is correct
33 Correct 3 ms 5308 KB Output is correct
34 Correct 3 ms 5212 KB Output is correct
35 Correct 1 ms 4708 KB Output is correct
36 Correct 2 ms 4700 KB Output is correct
37 Correct 3 ms 5288 KB Output is correct
38 Correct 5 ms 5208 KB Output is correct
39 Correct 2 ms 4956 KB Output is correct
40 Correct 1 ms 4440 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 0 ms 464 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 460 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 141 ms 33000 KB Output is correct
51 Correct 116 ms 22164 KB Output is correct
52 Correct 103 ms 28644 KB Output is correct
53 Correct 197 ms 33740 KB Output is correct
54 Correct 135 ms 33624 KB Output is correct
55 Correct 136 ms 33620 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 1 ms 4444 KB Output is correct
58 Correct 1 ms 4444 KB Output is correct
59 Correct 1 ms 4444 KB Output is correct
60 Correct 2 ms 4956 KB Output is correct
61 Correct 154 ms 33508 KB Output is correct
62 Correct 170 ms 32584 KB Output is correct
63 Correct 197 ms 25832 KB Output is correct
64 Correct 233 ms 33992 KB Output is correct
65 Correct 151 ms 33764 KB Output is correct
66 Correct 1 ms 4444 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 1 ms 4444 KB Output is correct
69 Correct 1 ms 2396 KB Output is correct
70 Correct 5 ms 1372 KB Output is correct
71 Correct 1 ms 4700 KB Output is correct
72 Correct 1 ms 476 KB Output is correct
73 Correct 252 ms 32916 KB Output is correct
74 Correct 268 ms 31568 KB Output is correct
75 Correct 299 ms 33928 KB Output is correct
76 Correct 337 ms 34284 KB Output is correct
77 Correct 162 ms 33620 KB Output is correct
78 Correct 88 ms 22608 KB Output is correct
79 Correct 3 ms 4956 KB Output is correct
80 Correct 4 ms 5212 KB Output is correct
81 Correct 3 ms 5208 KB Output is correct
82 Correct 3 ms 5212 KB Output is correct
83 Correct 235 ms 34784 KB Output is correct
84 Correct 336 ms 34900 KB Output is correct
85 Correct 295 ms 34952 KB Output is correct
86 Correct 322 ms 34852 KB Output is correct
87 Correct 184 ms 34880 KB Output is correct
88 Correct 231 ms 36840 KB Output is correct
89 Correct 295 ms 36704 KB Output is correct
90 Correct 249 ms 36688 KB Output is correct
91 Correct 304 ms 36688 KB Output is correct
92 Correct 243 ms 35296 KB Output is correct
93 Correct 295 ms 35508 KB Output is correct
94 Correct 298 ms 35664 KB Output is correct
95 Correct 194 ms 36552 KB Output is correct
96 Correct 163 ms 36816 KB Output is correct
97 Correct 144 ms 36772 KB Output is correct
98 Correct 110 ms 35388 KB Output is correct
99 Correct 140 ms 35396 KB Output is correct