oj.uz

Submission #620024

# Submission time Handle Problem Language Result Execution time Memory
620024 2022-08-02T18:58:53 Z CSQ31 Team Contest (JOI22_team) C++17
100 / 100
 208 ms 7860 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define sz(a) (int)(a.size())
#define all(a) a.begin(),a.end()
#define owo ios_base::sync_with_stdio(0);cin.tie(0);
typedef pair<int,int> pii;
typedef long long int ll;
const int MAXN = 5e5;
int a[MAXN],b[MAXN],c[MAXN];
bool del[MAXN];
int main()
{
	int n;
	cin>>n;
	for(int i=0;i<n;i++)cin>>a[i]>>b[i]>>c[i];
	vector<int>pa(n),pb(n),pc(n);
	for(int i=0;i<n;i++){
		pa[i] = pb[i] = pc[i] = i;
	}
	sort(all(pa),[&](int i,int j){return a[j] > a[i];});
	sort(all(pb),[&](int i,int j){return b[j] > b[i];});
	sort(all(pc),[&](int i,int j){return c[j] > c[i];});
	int ta,tb,tc;
	ta = tb = tc = n-1;
	while(ta>=0 && tb>=0 && tc>=0){
		int cnta = 0,cntb = 0,cntc = 0;
		if(b[pa[ta]] == b[pb[tb]])cnta++;
		if(c[pa[ta]] == c[pc[tc]])cnta++;
		
		if(a[pb[tb]] == a[pa[ta]])cntb++;
		if(c[pb[tb]] == c[pc[tc]])cntb++;
		
		if(a[pc[tc]] == a[pa[ta]])cntc++;
		if(b[pc[tc]] == b[pb[tb]])cntc++;
		//cout<<ta<<" "<<tb<<" "<<tc<<'\n';
		if(cnta>=1){
			del[pa[ta]] = 1;
			ta--;
		}
		else if(cntb>=1){
			del[pb[tb]] = 1;
			tb--;
		}
		else if(cntc>=1){
			del[pc[tc]] = 1;
			tc--;
		}
		else{
			cout<<a[pa[ta]] + b[pb[tb]] + c[pc[tc]]<<'\n';
			return 0;
		}
		while(ta != -1 && del[pa[ta]])ta--;
		while(tb != -1 && del[pb[tb]])tb--;
		while(tc != -1 && del[pc[tc]])tc--;
		
		
	}
	cout<<-1;
	
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 228 KB Output is correct
4 Correct 0 ms 308 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 312 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 308 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 312 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 2 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 1 ms 212 KB Output is correct
3 Correct 1 ms 228 KB Output is correct
4 Correct 0 ms 308 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 312 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 308 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 312 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 2 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 5 ms 460 KB Output is correct
27 Correct 6 ms 468 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 6 ms 448 KB Output is correct
30 Correct 3 ms 340 KB Output is correct
31 Correct 4 ms 468 KB Output is correct
32 Correct 3 ms 448 KB Output is correct
33 Correct 5 ms 452 KB Output is correct
34 Correct 6 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 3 ms 444 KB Output is correct
38 Correct 5 ms 400 KB Output is correct
39 Correct 2 ms 340 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 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 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 308 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 73 ms 4704 KB Output is correct
12 Correct 49 ms 3284 KB Output is correct
13 Correct 57 ms 4044 KB Output is correct
14 Correct 72 ms 4844 KB Output is correct
15 Correct 68 ms 5016 KB Output is correct
16 Correct 64 ms 4788 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 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 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 308 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 73 ms 4704 KB Output is correct
12 Correct 49 ms 3284 KB Output is correct
13 Correct 57 ms 4044 KB Output is correct
14 Correct 72 ms 4844 KB Output is correct
15 Correct 68 ms 5016 KB Output is correct
16 Correct 64 ms 4788 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 308 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 316 KB Output is correct
22 Correct 88 ms 4912 KB Output is correct
23 Correct 75 ms 4712 KB Output is correct
24 Correct 61 ms 3668 KB Output is correct
25 Correct 88 ms 5100 KB Output is correct
26 Correct 75 ms 4956 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 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 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 308 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 73 ms 4704 KB Output is correct
12 Correct 49 ms 3284 KB Output is correct
13 Correct 57 ms 4044 KB Output is correct
14 Correct 72 ms 4844 KB Output is correct
15 Correct 68 ms 5016 KB Output is correct
16 Correct 64 ms 4788 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 308 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 316 KB Output is correct
22 Correct 88 ms 4912 KB Output is correct
23 Correct 75 ms 4712 KB Output is correct
24 Correct 61 ms 3668 KB Output is correct
25 Correct 88 ms 5100 KB Output is correct
26 Correct 75 ms 4956 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 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 4 ms 468 KB Output is correct
32 Correct 1 ms 312 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 99 ms 5208 KB Output is correct
35 Correct 96 ms 5020 KB Output is correct
36 Correct 102 ms 5412 KB Output is correct
37 Correct 110 ms 5572 KB Output is correct
38 Correct 96 ms 5440 KB Output is correct
39 Correct 61 ms 3424 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 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 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 308 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 73 ms 4704 KB Output is correct
12 Correct 49 ms 3284 KB Output is correct
13 Correct 57 ms 4044 KB Output is correct
14 Correct 72 ms 4844 KB Output is correct
15 Correct 68 ms 5016 KB Output is correct
16 Correct 64 ms 4788 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 308 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 316 KB Output is correct
22 Correct 88 ms 4912 KB Output is correct
23 Correct 75 ms 4712 KB Output is correct
24 Correct 61 ms 3668 KB Output is correct
25 Correct 88 ms 5100 KB Output is correct
26 Correct 75 ms 4956 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 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 4 ms 468 KB Output is correct
32 Correct 1 ms 312 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 99 ms 5208 KB Output is correct
35 Correct 96 ms 5020 KB Output is correct
36 Correct 102 ms 5412 KB Output is correct
37 Correct 110 ms 5572 KB Output is correct
38 Correct 96 ms 5440 KB Output is correct
39 Correct 61 ms 3424 KB Output is correct
40 Correct 3 ms 340 KB Output is correct
41 Correct 4 ms 452 KB Output is correct
42 Correct 3 ms 468 KB Output is correct
43 Correct 4 ms 468 KB Output is correct
44 Correct 132 ms 5920 KB Output is correct
45 Correct 133 ms 5992 KB Output is correct
46 Correct 136 ms 6148 KB Output is correct
47 Correct 133 ms 6068 KB Output is correct
48 Correct 110 ms 5908 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 1 ms 212 KB Output is correct
3 Correct 1 ms 228 KB Output is correct
4 Correct 0 ms 308 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 308 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 312 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 308 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 312 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 2 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 5 ms 460 KB Output is correct
27 Correct 6 ms 468 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 6 ms 448 KB Output is correct
30 Correct 3 ms 340 KB Output is correct
31 Correct 4 ms 468 KB Output is correct
32 Correct 3 ms 448 KB Output is correct
33 Correct 5 ms 452 KB Output is correct
34 Correct 6 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 3 ms 444 KB Output is correct
38 Correct 5 ms 400 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 1 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 0 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 0 ms 308 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 73 ms 4704 KB Output is correct
51 Correct 49 ms 3284 KB Output is correct
52 Correct 57 ms 4044 KB Output is correct
53 Correct 72 ms 4844 KB Output is correct
54 Correct 68 ms 5016 KB Output is correct
55 Correct 64 ms 4788 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 0 ms 308 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 316 KB Output is correct
61 Correct 88 ms 4912 KB Output is correct
62 Correct 75 ms 4712 KB Output is correct
63 Correct 61 ms 3668 KB Output is correct
64 Correct 88 ms 5100 KB Output is correct
65 Correct 75 ms 4956 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 340 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 4 ms 468 KB Output is correct
71 Correct 1 ms 312 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 99 ms 5208 KB Output is correct
74 Correct 96 ms 5020 KB Output is correct
75 Correct 102 ms 5412 KB Output is correct
76 Correct 110 ms 5572 KB Output is correct
77 Correct 96 ms 5440 KB Output is correct
78 Correct 61 ms 3424 KB Output is correct
79 Correct 3 ms 340 KB Output is correct
80 Correct 4 ms 452 KB Output is correct
81 Correct 3 ms 468 KB Output is correct
82 Correct 4 ms 468 KB Output is correct
83 Correct 132 ms 5920 KB Output is correct
84 Correct 133 ms 5992 KB Output is correct
85 Correct 136 ms 6148 KB Output is correct
86 Correct 133 ms 6068 KB Output is correct
87 Correct 110 ms 5908 KB Output is correct
88 Correct 193 ms 7820 KB Output is correct
89 Correct 197 ms 7816 KB Output is correct
90 Correct 196 ms 7812 KB Output is correct
91 Correct 208 ms 7780 KB Output is correct
92 Correct 146 ms 6376 KB Output is correct
93 Correct 162 ms 6732 KB Output is correct
94 Correct 165 ms 6572 KB Output is correct
95 Correct 171 ms 7664 KB Output is correct
96 Correct 197 ms 7816 KB Output is correct
97 Correct 172 ms 7860 KB Output is correct
98 Correct 123 ms 6280 KB Output is correct
99 Correct 176 ms 6456 KB Output is correct