oj.uz

Submission #918637

# Submission time Handle Problem Language Result Execution time Memory
918637 2024-01-30T08:11:27 Z _VIBE Team Contest (JOI22_team) C++17
100 / 100
 366 ms 32340 KB 
#include "bits/stdc++.h"
using namespace std;


#define int long long
#define endl '\n'

void Excuse_Me(int TC)
{
   int n;
   cin>>n;
   
   set<pair<int,int>> s[3];
   int g[n][3];
   
   for(int i=0;i<n;i++){
        for(int j=0;j<3;j++){
            cin>>g[i][j];
            s[j].insert({g[i][j],i});
        }
   }
   
   bool ok=true;
   
   
   while(ok and (!s[0].empty()) and (!s[1].empty()) and (!s[2].empty())){
        
        ok=false;
        
        for(int i=0;i<3;i++){
            
            if(ok) break;
            
            pair<int,int> p=*s[i].rbegin();
            
            for(int j=0;j<3;j++){
                
                if(i==j) continue;
                    
                if(g[p.second][j]>=((*s[j].rbegin()).first)){
                    ok=true;
                    s[i].erase(p);
                    s[j].erase({g[p.second][j],p.second});
                    break;
                }
                
            }
            
            
        }
        
   }

   
   int ans=0;
   bool poss=true;
   
   for(int i=0;i<3;i++){
        if(s[i].empty()) poss=false;
        else ans+=((*s[i].rbegin()).first);
   }
   
   if(!poss) cout<<-1;
   else cout<<ans;
   
   
   
   
   
   
}
 
signed main()
{
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    freopen("error.txt","w",stderr);
    int Tc=1;
    // cin>>Tc;
 
    for(int tc=1;tc<=Tc;tc++)
    {
        Excuse_Me(tc);
    }
   
    return 0;
}

Compilation message

team.cpp: In function 'int main()':
team.cpp:77:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   77 |     freopen("error.txt","w",stderr);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 4 ms 1112 KB Output is correct
27 Correct 4 ms 1112 KB Output is correct
28 Correct 4 ms 1116 KB Output is correct
29 Correct 4 ms 1116 KB Output is correct
30 Correct 3 ms 860 KB Output is correct
31 Correct 3 ms 1116 KB Output is correct
32 Correct 4 ms 1116 KB Output is correct
33 Correct 4 ms 1116 KB Output is correct
34 Correct 3 ms 1116 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 1 ms 604 KB Output is correct
37 Correct 3 ms 1116 KB Output is correct
38 Correct 3 ms 1116 KB Output is correct
39 Correct 1 ms 860 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 161 ms 32084 KB Output is correct
12 Correct 104 ms 21328 KB Output is correct
13 Correct 110 ms 26452 KB Output is correct
14 Correct 201 ms 32336 KB Output is correct
15 Correct 150 ms 32100 KB Output is correct
16 Correct 144 ms 32080 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 161 ms 32084 KB Output is correct
12 Correct 104 ms 21328 KB Output is correct
13 Correct 110 ms 26452 KB Output is correct
14 Correct 201 ms 32336 KB Output is correct
15 Correct 150 ms 32100 KB Output is correct
16 Correct 144 ms 32080 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 860 KB Output is correct
22 Correct 178 ms 31992 KB Output is correct
23 Correct 173 ms 31312 KB Output is correct
24 Correct 131 ms 23380 KB Output is correct
25 Correct 212 ms 32080 KB Output is correct
26 Correct 154 ms 32084 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 161 ms 32084 KB Output is correct
12 Correct 104 ms 21328 KB Output is correct
13 Correct 110 ms 26452 KB Output is correct
14 Correct 201 ms 32336 KB Output is correct
15 Correct 150 ms 32100 KB Output is correct
16 Correct 144 ms 32080 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 860 KB Output is correct
22 Correct 178 ms 31992 KB Output is correct
23 Correct 173 ms 31312 KB Output is correct
24 Correct 131 ms 23380 KB Output is correct
25 Correct 212 ms 32080 KB Output is correct
26 Correct 154 ms 32084 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 4 ms 1116 KB Output is correct
32 Correct 1 ms 600 KB Output is correct
33 Correct 1 ms 604 KB Output is correct
34 Correct 266 ms 30388 KB Output is correct
35 Correct 243 ms 29012 KB Output is correct
36 Correct 273 ms 32124 KB Output is correct
37 Correct 283 ms 31768 KB Output is correct
38 Correct 171 ms 31316 KB Output is correct
39 Correct 93 ms 19284 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 161 ms 32084 KB Output is correct
12 Correct 104 ms 21328 KB Output is correct
13 Correct 110 ms 26452 KB Output is correct
14 Correct 201 ms 32336 KB Output is correct
15 Correct 150 ms 32100 KB Output is correct
16 Correct 144 ms 32080 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 860 KB Output is correct
22 Correct 178 ms 31992 KB Output is correct
23 Correct 173 ms 31312 KB Output is correct
24 Correct 131 ms 23380 KB Output is correct
25 Correct 212 ms 32080 KB Output is correct
26 Correct 154 ms 32084 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 4 ms 1116 KB Output is correct
32 Correct 1 ms 600 KB Output is correct
33 Correct 1 ms 604 KB Output is correct
34 Correct 266 ms 30388 KB Output is correct
35 Correct 243 ms 29012 KB Output is correct
36 Correct 273 ms 32124 KB Output is correct
37 Correct 283 ms 31768 KB Output is correct
38 Correct 171 ms 31316 KB Output is correct
39 Correct 93 ms 19284 KB Output is correct
40 Correct 2 ms 856 KB Output is correct
41 Correct 3 ms 1112 KB Output is correct
42 Correct 3 ms 1100 KB Output is correct
43 Correct 3 ms 1116 KB Output is correct
44 Correct 366 ms 32024 KB Output is correct
45 Correct 366 ms 32188 KB Output is correct
46 Correct 362 ms 31996 KB Output is correct
47 Correct 329 ms 32080 KB Output is correct
48 Correct 221 ms 32084 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 600 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 4 ms 1112 KB Output is correct
27 Correct 4 ms 1112 KB Output is correct
28 Correct 4 ms 1116 KB Output is correct
29 Correct 4 ms 1116 KB Output is correct
30 Correct 3 ms 860 KB Output is correct
31 Correct 3 ms 1116 KB Output is correct
32 Correct 4 ms 1116 KB Output is correct
33 Correct 4 ms 1116 KB Output is correct
34 Correct 3 ms 1116 KB Output is correct
35 Correct 1 ms 604 KB Output is correct
36 Correct 1 ms 604 KB Output is correct
37 Correct 3 ms 1116 KB Output is correct
38 Correct 3 ms 1116 KB Output is correct
39 Correct 1 ms 860 KB Output is correct
40 Correct 0 ms 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 344 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 344 KB Output is correct
50 Correct 161 ms 32084 KB Output is correct
51 Correct 104 ms 21328 KB Output is correct
52 Correct 110 ms 26452 KB Output is correct
53 Correct 201 ms 32336 KB Output is correct
54 Correct 150 ms 32100 KB Output is correct
55 Correct 144 ms 32080 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 1 ms 860 KB Output is correct
61 Correct 178 ms 31992 KB Output is correct
62 Correct 173 ms 31312 KB Output is correct
63 Correct 131 ms 23380 KB Output is correct
64 Correct 212 ms 32080 KB Output is correct
65 Correct 154 ms 32084 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 0 ms 348 KB Output is correct
69 Correct 0 ms 348 KB Output is correct
70 Correct 4 ms 1116 KB Output is correct
71 Correct 1 ms 600 KB Output is correct
72 Correct 1 ms 604 KB Output is correct
73 Correct 266 ms 30388 KB Output is correct
74 Correct 243 ms 29012 KB Output is correct
75 Correct 273 ms 32124 KB Output is correct
76 Correct 283 ms 31768 KB Output is correct
77 Correct 171 ms 31316 KB Output is correct
78 Correct 93 ms 19284 KB Output is correct
79 Correct 2 ms 856 KB Output is correct
80 Correct 3 ms 1112 KB Output is correct
81 Correct 3 ms 1100 KB Output is correct
82 Correct 3 ms 1116 KB Output is correct
83 Correct 366 ms 32024 KB Output is correct
84 Correct 366 ms 32188 KB Output is correct
85 Correct 362 ms 31996 KB Output is correct
86 Correct 329 ms 32080 KB Output is correct
87 Correct 221 ms 32084 KB Output is correct
88 Correct 326 ms 32128 KB Output is correct
89 Correct 353 ms 32132 KB Output is correct
90 Correct 315 ms 32084 KB Output is correct
91 Correct 324 ms 32136 KB Output is correct
92 Correct 355 ms 32084 KB Output is correct
93 Correct 328 ms 32136 KB Output is correct
94 Correct 364 ms 32084 KB Output is correct
95 Correct 219 ms 32340 KB Output is correct
96 Correct 233 ms 32028 KB Output is correct
97 Correct 178 ms 32088 KB Output is correct
98 Correct 166 ms 32080 KB Output is correct
99 Correct 162 ms 32020 KB Output is correct