oj.uz

Submission #740408

# Submission time Handle Problem Language Result Execution time Memory
740408 2023-05-12T12:18:32 Z Dan4Life Team Contest (JOI22_team) C++17
100 / 100
 215 ms 23352 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define int long long
#define all(a) a.begin(),a.end()
const int mxN = (int)1.5e5+10;

struct Coder{ int x, y, z, i; };
vector<Coder> coder;
bool bad[mxN];
int n;

int32_t main() {
	cin >> n;
	for(int i = 0; i < n; i++){
		int x,y,z; cin >>x>>y>>z;
		coder.pb({x,y,z,i});
	}
	sort(all(coder),[&](Coder a, Coder b){
		return a.x < b.x;
	});
	auto coderx = coder;
	sort(all(coder),[&](Coder a, Coder b){
		return a.y < b.y;
	});
	auto codery = coder;
	sort(all(coder),[&](Coder a, Coder b){
		return a.z < b.z;
	});
	auto coderz = coder;
	int i = n-1, j = n-1, k = n-1;
	while(1){
		while(i>=0 and bad[coderx[i].i]) i--; 
		while(j>=0 and bad[codery[j].i]) j--; 
		while(k>=0 and bad[coderz[k].i]) k--; 
		if(i<0 or j<0 or k<0) {cout<<-1;return 0;}
		int X = coderx[i].x, Y = codery[j].y, Z = coderz[k].z;
		if(coderx[i].y==Y) bad[coderx[i].i]=1;
		if(coderx[i].z==Z) bad[coderx[i].i]=1;
		if(codery[j].x==X) bad[codery[j].i]=1;
		if(codery[j].z==Z) bad[codery[j].i]=1;
		if(coderz[k].x==X) bad[coderz[k].i]=1;
		if(coderz[k].y==Y) bad[coderz[k].i]=1;
		if(!bad[coderx[i].i] and !bad[codery[j].i] and !bad[coderz[k].i]){
			cout << X+Y+Z; return 0;
		}
	}
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 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 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 312 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 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 340 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 384 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 312 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 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 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 312 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 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 340 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 384 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 312 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 6 ms 892 KB Output is correct
27 Correct 5 ms 872 KB Output is correct
28 Correct 5 ms 852 KB Output is correct
29 Correct 6 ms 832 KB Output is correct
30 Correct 3 ms 596 KB Output is correct
31 Correct 4 ms 852 KB Output is correct
32 Correct 4 ms 852 KB Output is correct
33 Correct 4 ms 852 KB Output is correct
34 Correct 5 ms 852 KB Output is correct
35 Correct 1 ms 444 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 3 ms 832 KB Output is correct
38 Correct 4 ms 756 KB Output is correct
39 Correct 2 ms 596 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 304 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 79 ms 20020 KB Output is correct
12 Correct 53 ms 13552 KB Output is correct
13 Correct 80 ms 16668 KB Output is correct
14 Correct 81 ms 20140 KB Output is correct
15 Correct 78 ms 20268 KB Output is correct
16 Correct 81 ms 20224 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 304 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 79 ms 20020 KB Output is correct
12 Correct 53 ms 13552 KB Output is correct
13 Correct 80 ms 16668 KB Output is correct
14 Correct 81 ms 20140 KB Output is correct
15 Correct 78 ms 20268 KB Output is correct
16 Correct 81 ms 20224 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 596 KB Output is correct
22 Correct 91 ms 20284 KB Output is correct
23 Correct 83 ms 19748 KB Output is correct
24 Correct 72 ms 14900 KB Output is correct
25 Correct 104 ms 20416 KB Output is correct
26 Correct 81 ms 20320 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 304 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 79 ms 20020 KB Output is correct
12 Correct 53 ms 13552 KB Output is correct
13 Correct 80 ms 16668 KB Output is correct
14 Correct 81 ms 20140 KB Output is correct
15 Correct 78 ms 20268 KB Output is correct
16 Correct 81 ms 20224 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 596 KB Output is correct
22 Correct 91 ms 20284 KB Output is correct
23 Correct 83 ms 19748 KB Output is correct
24 Correct 72 ms 14900 KB Output is correct
25 Correct 104 ms 20416 KB Output is correct
26 Correct 81 ms 20320 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 ms 300 KB Output is correct
31 Correct 4 ms 840 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 106 ms 19748 KB Output is correct
35 Correct 104 ms 18984 KB Output is correct
36 Correct 107 ms 20876 KB Output is correct
37 Correct 116 ms 20796 KB Output is correct
38 Correct 111 ms 20476 KB Output is correct
39 Correct 62 ms 12728 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 304 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 79 ms 20020 KB Output is correct
12 Correct 53 ms 13552 KB Output is correct
13 Correct 80 ms 16668 KB Output is correct
14 Correct 81 ms 20140 KB Output is correct
15 Correct 78 ms 20268 KB Output is correct
16 Correct 81 ms 20224 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 596 KB Output is correct
22 Correct 91 ms 20284 KB Output is correct
23 Correct 83 ms 19748 KB Output is correct
24 Correct 72 ms 14900 KB Output is correct
25 Correct 104 ms 20416 KB Output is correct
26 Correct 81 ms 20320 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 ms 300 KB Output is correct
31 Correct 4 ms 840 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 106 ms 19748 KB Output is correct
35 Correct 104 ms 18984 KB Output is correct
36 Correct 107 ms 20876 KB Output is correct
37 Correct 116 ms 20796 KB Output is correct
38 Correct 111 ms 20476 KB Output is correct
39 Correct 62 ms 12728 KB Output is correct
40 Correct 3 ms 596 KB Output is correct
41 Correct 4 ms 836 KB Output is correct
42 Correct 4 ms 844 KB Output is correct
43 Correct 3 ms 852 KB Output is correct
44 Correct 133 ms 21280 KB Output is correct
45 Correct 142 ms 21380 KB Output is correct
46 Correct 134 ms 21400 KB Output is correct
47 Correct 154 ms 21496 KB Output is correct
48 Correct 124 ms 21268 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 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 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 312 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 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 340 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 384 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 312 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 6 ms 892 KB Output is correct
27 Correct 5 ms 872 KB Output is correct
28 Correct 5 ms 852 KB Output is correct
29 Correct 6 ms 832 KB Output is correct
30 Correct 3 ms 596 KB Output is correct
31 Correct 4 ms 852 KB Output is correct
32 Correct 4 ms 852 KB Output is correct
33 Correct 4 ms 852 KB Output is correct
34 Correct 5 ms 852 KB Output is correct
35 Correct 1 ms 444 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 3 ms 832 KB Output is correct
38 Correct 4 ms 756 KB Output is correct
39 Correct 2 ms 596 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 312 KB Output is correct
48 Correct 0 ms 304 KB Output is correct
49 Correct 0 ms 308 KB Output is correct
50 Correct 79 ms 20020 KB Output is correct
51 Correct 53 ms 13552 KB Output is correct
52 Correct 80 ms 16668 KB Output is correct
53 Correct 81 ms 20140 KB Output is correct
54 Correct 78 ms 20268 KB Output is correct
55 Correct 81 ms 20224 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 2 ms 596 KB Output is correct
61 Correct 91 ms 20284 KB Output is correct
62 Correct 83 ms 19748 KB Output is correct
63 Correct 72 ms 14900 KB Output is correct
64 Correct 104 ms 20416 KB Output is correct
65 Correct 81 ms 20320 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 308 KB Output is correct
69 Correct 1 ms 300 KB Output is correct
70 Correct 4 ms 840 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 1 ms 316 KB Output is correct
73 Correct 106 ms 19748 KB Output is correct
74 Correct 104 ms 18984 KB Output is correct
75 Correct 107 ms 20876 KB Output is correct
76 Correct 116 ms 20796 KB Output is correct
77 Correct 111 ms 20476 KB Output is correct
78 Correct 62 ms 12728 KB Output is correct
79 Correct 3 ms 596 KB Output is correct
80 Correct 4 ms 836 KB Output is correct
81 Correct 4 ms 844 KB Output is correct
82 Correct 3 ms 852 KB Output is correct
83 Correct 133 ms 21280 KB Output is correct
84 Correct 142 ms 21380 KB Output is correct
85 Correct 134 ms 21400 KB Output is correct
86 Correct 154 ms 21496 KB Output is correct
87 Correct 124 ms 21268 KB Output is correct
88 Correct 189 ms 23140 KB Output is correct
89 Correct 215 ms 23352 KB Output is correct
90 Correct 191 ms 23288 KB Output is correct
91 Correct 191 ms 23136 KB Output is correct
92 Correct 148 ms 21744 KB Output is correct
93 Correct 184 ms 22100 KB Output is correct
94 Correct 152 ms 21964 KB Output is correct
95 Correct 170 ms 23144 KB Output is correct
96 Correct 179 ms 23228 KB Output is correct
97 Correct 165 ms 23208 KB Output is correct
98 Correct 125 ms 21660 KB Output is correct
99 Correct 143 ms 21868 KB Output is correct