oj.uz

Submission #567787

# Submission time Handle Problem Language Result Execution time Memory
567787 2022-05-24T07:58:47 Z dantoh000 Team Contest (JOI22_team) C++14
100 / 100
 501 ms 23712 KB 
#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> ii;
int n;
int a[150005], b[150005], c[150005];
set<ii> A,B,C;
int main(){
    scanf("%d",&n);
    for (int i = 0; i < n; i++){
        scanf("%d%d%d",&a[i],&b[i],&c[i]);
        A.insert({a[i], i});
        B.insert({b[i], i});
        C.insert({c[i], i});
    }
    for (int i = 0; i < n; i++){
        int aid = A.rbegin()->second;
        int bid = B.rbegin()->second;
        int cid = C.rbegin()->second;
        int mxa = a[aid], mxb = b[bid], mxc = c[cid];
        if (b[aid] == mxb || c[aid] == mxc){
            A.erase({a[aid], aid});
            B.erase({b[aid], aid});
            C.erase({c[aid], aid});
        }
        else if (a[bid] == mxa || c[bid] == mxc){
            A.erase({a[bid], bid});
            B.erase({b[bid], bid});
            C.erase({c[bid], bid});
        }
        else if (a[cid] == mxa || b[cid] == mxb){
            A.erase({a[cid], cid});
            B.erase({b[cid], cid});
            C.erase({c[cid], cid});
        }
        else{
            printf("%d",mxa+mxb+mxc);
            return 0;
        }
    }
    printf("-1");
}

Compilation message

team.cpp: In function 'int main()':
team.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~
team.cpp:10:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |         scanf("%d%d%d",&a[i],&b[i],&c[i]);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 212 KB Output is correct
5 Correct 1 ms 312 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 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 316 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 320 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 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 1 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 1 ms 212 KB Output is correct
5 Correct 1 ms 312 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 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 316 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 320 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 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 5 ms 980 KB Output is correct
27 Correct 6 ms 956 KB Output is correct
28 Correct 5 ms 1004 KB Output is correct
29 Correct 6 ms 980 KB Output is correct
30 Correct 4 ms 648 KB Output is correct
31 Correct 5 ms 852 KB Output is correct
32 Correct 6 ms 852 KB Output is correct
33 Correct 5 ms 852 KB Output is correct
34 Correct 5 ms 980 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 3 ms 980 KB Output is correct
38 Correct 4 ms 852 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 308 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 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 173 ms 23464 KB Output is correct
12 Correct 147 ms 15812 KB Output is correct
13 Correct 125 ms 19232 KB Output is correct
14 Correct 228 ms 23300 KB Output is correct
15 Correct 174 ms 23284 KB Output is correct
16 Correct 172 ms 23364 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 308 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 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 173 ms 23464 KB Output is correct
12 Correct 147 ms 15812 KB Output is correct
13 Correct 125 ms 19232 KB Output is correct
14 Correct 228 ms 23300 KB Output is correct
15 Correct 174 ms 23284 KB Output is correct
16 Correct 172 ms 23364 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 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 206 ms 23332 KB Output is correct
23 Correct 223 ms 22760 KB Output is correct
24 Correct 197 ms 17000 KB Output is correct
25 Correct 314 ms 23356 KB Output is correct
26 Correct 189 ms 23296 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 308 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 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 173 ms 23464 KB Output is correct
12 Correct 147 ms 15812 KB Output is correct
13 Correct 125 ms 19232 KB Output is correct
14 Correct 228 ms 23300 KB Output is correct
15 Correct 174 ms 23284 KB Output is correct
16 Correct 172 ms 23364 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 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 206 ms 23332 KB Output is correct
23 Correct 223 ms 22760 KB Output is correct
24 Correct 197 ms 17000 KB Output is correct
25 Correct 314 ms 23356 KB Output is correct
26 Correct 189 ms 23296 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 5 ms 852 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 299 ms 22144 KB Output is correct
35 Correct 302 ms 21160 KB Output is correct
36 Correct 367 ms 23360 KB Output is correct
37 Correct 393 ms 23084 KB Output is correct
38 Correct 231 ms 22732 KB Output is correct
39 Correct 111 ms 14088 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 308 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 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 173 ms 23464 KB Output is correct
12 Correct 147 ms 15812 KB Output is correct
13 Correct 125 ms 19232 KB Output is correct
14 Correct 228 ms 23300 KB Output is correct
15 Correct 174 ms 23284 KB Output is correct
16 Correct 172 ms 23364 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 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 206 ms 23332 KB Output is correct
23 Correct 223 ms 22760 KB Output is correct
24 Correct 197 ms 17000 KB Output is correct
25 Correct 314 ms 23356 KB Output is correct
26 Correct 189 ms 23296 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 5 ms 852 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 299 ms 22144 KB Output is correct
35 Correct 302 ms 21160 KB Output is correct
36 Correct 367 ms 23360 KB Output is correct
37 Correct 393 ms 23084 KB Output is correct
38 Correct 231 ms 22732 KB Output is correct
39 Correct 111 ms 14088 KB Output is correct
40 Correct 4 ms 724 KB Output is correct
41 Correct 4 ms 980 KB Output is correct
42 Correct 3 ms 824 KB Output is correct
43 Correct 4 ms 968 KB Output is correct
44 Correct 357 ms 23220 KB Output is correct
45 Correct 501 ms 23304 KB Output is correct
46 Correct 467 ms 23396 KB Output is correct
47 Correct 484 ms 23428 KB Output is correct
48 Correct 294 ms 23552 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 212 KB Output is correct
5 Correct 1 ms 312 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 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 316 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 320 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 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 5 ms 980 KB Output is correct
27 Correct 6 ms 956 KB Output is correct
28 Correct 5 ms 1004 KB Output is correct
29 Correct 6 ms 980 KB Output is correct
30 Correct 4 ms 648 KB Output is correct
31 Correct 5 ms 852 KB Output is correct
32 Correct 6 ms 852 KB Output is correct
33 Correct 5 ms 852 KB Output is correct
34 Correct 5 ms 980 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 3 ms 980 KB Output is correct
38 Correct 4 ms 852 KB Output is correct
39 Correct 2 ms 596 KB Output is correct
40 Correct 1 ms 308 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 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 312 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 173 ms 23464 KB Output is correct
51 Correct 147 ms 15812 KB Output is correct
52 Correct 125 ms 19232 KB Output is correct
53 Correct 228 ms 23300 KB Output is correct
54 Correct 174 ms 23284 KB Output is correct
55 Correct 172 ms 23364 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 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 206 ms 23332 KB Output is correct
62 Correct 223 ms 22760 KB Output is correct
63 Correct 197 ms 17000 KB Output is correct
64 Correct 314 ms 23356 KB Output is correct
65 Correct 189 ms 23296 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 5 ms 852 KB Output is correct
71 Correct 1 ms 468 KB Output is correct
72 Correct 1 ms 468 KB Output is correct
73 Correct 299 ms 22144 KB Output is correct
74 Correct 302 ms 21160 KB Output is correct
75 Correct 367 ms 23360 KB Output is correct
76 Correct 393 ms 23084 KB Output is correct
77 Correct 231 ms 22732 KB Output is correct
78 Correct 111 ms 14088 KB Output is correct
79 Correct 4 ms 724 KB Output is correct
80 Correct 4 ms 980 KB Output is correct
81 Correct 3 ms 824 KB Output is correct
82 Correct 4 ms 968 KB Output is correct
83 Correct 357 ms 23220 KB Output is correct
84 Correct 501 ms 23304 KB Output is correct
85 Correct 467 ms 23396 KB Output is correct
86 Correct 484 ms 23428 KB Output is correct
87 Correct 294 ms 23552 KB Output is correct
88 Correct 374 ms 23568 KB Output is correct
89 Correct 445 ms 23624 KB Output is correct
90 Correct 374 ms 23708 KB Output is correct
91 Correct 460 ms 23468 KB Output is correct
92 Correct 434 ms 23500 KB Output is correct
93 Correct 454 ms 23472 KB Output is correct
94 Correct 462 ms 23564 KB Output is correct
95 Correct 288 ms 23644 KB Output is correct
96 Correct 253 ms 23664 KB Output is correct
97 Correct 177 ms 23712 KB Output is correct
98 Correct 148 ms 23512 KB Output is correct
99 Correct 175 ms 23556 KB Output is correct