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답안 #697662

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
697662 2023-02-10T16:57:07 Z arcane Team Contest (JOI22_team) C++17
100 / 100
 112 ms 5620 KB 
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pi pair <int, int>
pair <pi, int> p[150005];
bool cmp1(int x, int y){
	return p[x].fi.fi > p[y].fi.fi;
}
bool cmp2(int x, int y){
	return p[x].fi.se > p[y].fi.se;
}
bool cmp3(int x, int y){
	return p[x].se > p[y].se;
}
int32_t main(){
	ios::sync_with_stdio(false);
	cin.tie(0); cout.tie(0);
	int n, ptr1 = 0, ptr2 = 0, ptr3 = 0, xp, yp, zp, markcnt = 0; cin >> n;
	bool marked[n];
	fill(marked, marked + n, 0);
	for (int i = 0; i < n; i++){
		cin >> p[i].fi.fi >> p[i].fi.se >> p[i].se;
	}
	int a[n], b[n], c[n];
	for (int i = 0; i < n; i++) a[i] = b[i] = c[i] = i;
	sort(a, a + n, cmp1);
	sort(b, b + n, cmp2);
	sort(c, c + n, cmp3);
	while (ptr1 != n and ptr2 != n and ptr3 != n){
		while (marked[a[ptr1]]) ptr1++;
		while (marked[b[ptr2]]) ptr2++;
		while (marked[c[ptr3]]) ptr3++;
		xp = a[ptr1]; yp = b[ptr2]; zp = c[ptr3];
		//cerr << xp << ' ' << yp << ' ' << zp << '\n';
		if (p[xp].fi.fi <= max(p[yp].fi.fi, p[zp].fi.fi)){
			if (p[xp].fi.fi <= p[yp].fi.fi) marked[yp] = true;
			else marked[zp] = true;
			markcnt += 1;
			if (markcnt == n){
				cout << -1;
				return 0;
			}
			continue;
		}
		if (p[yp].fi.se <= max(p[xp].fi.se, p[zp].fi.se)){
			if (p[yp].fi.se <= p[xp].fi.se) marked[xp] = true;
			else marked[zp] = true;
			markcnt += 1;
			if (markcnt == n){
				cout << -1;
				return 0;
			}
			continue;
		}
		if (p[zp].se <= max(p[xp].se, p[yp].se)){
			if (p[zp].se <= p[xp].se) marked[xp] = true;
			else marked[yp] = true;
			markcnt += 1;
			if (markcnt == n){
				cout << -1;
				return 0;
			}
			continue;
		}
		cout << p[xp].fi.fi + p[yp].fi.se + p[zp].se;
		return 0;
	}
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 324 KB Output is correct
25 Correct 1 ms 328 KB Output is correct

Subtask #2
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 324 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 4 ms 468 KB Output is correct
27 Correct 3 ms 468 KB Output is correct
28 Correct 3 ms 468 KB Output is correct
29 Correct 3 ms 468 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 404 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 476 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 388 KB Output is correct
39 Correct 1 ms 340 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 42 ms 4484 KB Output is correct
12 Correct 30 ms 3200 KB Output is correct
13 Correct 33 ms 3804 KB Output is correct
14 Correct 46 ms 4380 KB Output is correct
15 Correct 39 ms 4392 KB Output is correct
16 Correct 40 ms 4484 KB Output is correct

Subtask #4
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 42 ms 4484 KB Output is correct
12 Correct 30 ms 3200 KB Output is correct
13 Correct 33 ms 3804 KB Output is correct
14 Correct 46 ms 4380 KB Output is correct
15 Correct 39 ms 4392 KB Output is correct
16 Correct 40 ms 4484 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 54 ms 5096 KB Output is correct
23 Correct 46 ms 4808 KB Output is correct
24 Correct 39 ms 3748 KB Output is correct
25 Correct 54 ms 5104 KB Output is correct
26 Correct 41 ms 4968 KB Output is correct

Subtask #5
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 42 ms 4484 KB Output is correct
12 Correct 30 ms 3200 KB Output is correct
13 Correct 33 ms 3804 KB Output is correct
14 Correct 46 ms 4380 KB Output is correct
15 Correct 39 ms 4392 KB Output is correct
16 Correct 40 ms 4484 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 54 ms 5096 KB Output is correct
23 Correct 46 ms 4808 KB Output is correct
24 Correct 39 ms 3748 KB Output is correct
25 Correct 54 ms 5104 KB Output is correct
26 Correct 41 ms 4968 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 3 ms 468 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 60 ms 5216 KB Output is correct
35 Correct 58 ms 4940 KB Output is correct
36 Correct 63 ms 5496 KB Output is correct
37 Correct 65 ms 5456 KB Output is correct
38 Correct 47 ms 5340 KB Output is correct
39 Correct 29 ms 3412 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 42 ms 4484 KB Output is correct
12 Correct 30 ms 3200 KB Output is correct
13 Correct 33 ms 3804 KB Output is correct
14 Correct 46 ms 4380 KB Output is correct
15 Correct 39 ms 4392 KB Output is correct
16 Correct 40 ms 4484 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 54 ms 5096 KB Output is correct
23 Correct 46 ms 4808 KB Output is correct
24 Correct 39 ms 3748 KB Output is correct
25 Correct 54 ms 5104 KB Output is correct
26 Correct 41 ms 4968 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 3 ms 468 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 60 ms 5216 KB Output is correct
35 Correct 58 ms 4940 KB Output is correct
36 Correct 63 ms 5496 KB Output is correct
37 Correct 65 ms 5456 KB Output is correct
38 Correct 47 ms 5340 KB Output is correct
39 Correct 29 ms 3412 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 2 ms 392 KB Output is correct
44 Correct 79 ms 5500 KB Output is correct
45 Correct 82 ms 5580 KB Output is correct
46 Correct 82 ms 5396 KB Output is correct
47 Correct 80 ms 5504 KB Output is correct
48 Correct 55 ms 5452 KB Output is correct

Subtask #7
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 324 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 4 ms 468 KB Output is correct
27 Correct 3 ms 468 KB Output is correct
28 Correct 3 ms 468 KB Output is correct
29 Correct 3 ms 468 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 2 ms 404 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 476 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 388 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 42 ms 4484 KB Output is correct
51 Correct 30 ms 3200 KB Output is correct
52 Correct 33 ms 3804 KB Output is correct
53 Correct 46 ms 4380 KB Output is correct
54 Correct 39 ms 4392 KB Output is correct
55 Correct 40 ms 4484 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 54 ms 5096 KB Output is correct
62 Correct 46 ms 4808 KB Output is correct
63 Correct 39 ms 3748 KB Output is correct
64 Correct 54 ms 5104 KB Output is correct
65 Correct 41 ms 4968 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 3 ms 468 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 60 ms 5216 KB Output is correct
74 Correct 58 ms 4940 KB Output is correct
75 Correct 63 ms 5496 KB Output is correct
76 Correct 65 ms 5456 KB Output is correct
77 Correct 47 ms 5340 KB Output is correct
78 Correct 29 ms 3412 KB Output is correct
79 Correct 2 ms 340 KB Output is correct
80 Correct 2 ms 468 KB Output is correct
81 Correct 2 ms 468 KB Output is correct
82 Correct 2 ms 392 KB Output is correct
83 Correct 79 ms 5500 KB Output is correct
84 Correct 82 ms 5580 KB Output is correct
85 Correct 82 ms 5396 KB Output is correct
86 Correct 80 ms 5504 KB Output is correct
87 Correct 55 ms 5452 KB Output is correct
88 Correct 97 ms 5468 KB Output is correct
89 Correct 112 ms 5544 KB Output is correct
90 Correct 102 ms 5452 KB Output is correct
91 Correct 107 ms 5568 KB Output is correct
92 Correct 101 ms 5452 KB Output is correct
93 Correct 98 ms 5452 KB Output is correct
94 Correct 98 ms 5508 KB Output is correct
95 Correct 74 ms 5620 KB Output is correct
96 Correct 98 ms 5400 KB Output is correct
97 Correct 55 ms 5452 KB Output is correct
98 Correct 50 ms 5504 KB Output is correct
99 Correct 55 ms 5404 KB Output is correct