oj.uz

Submission #563552

# Submission time Handle Problem Language Result Execution time Memory
563552 2022-05-17T13:17:57 Z clarence Team Contest (JOI22_team) C++17
100 / 100
 122 ms 7604 KB 
#include <cstdio>
#include <algorithm>
using namespace std;
int N;
int X[150010];
int Y[150010];
int Z[150010];
int SX[150010];
int SY[150010];
int SZ[150010];
bool cmpX(int a, int b) {
    return X[a]<X[b];
}
bool cmpY(int a, int b) {
    return Y[a]<Y[b];
}
bool cmpZ(int a, int b) {
    return Z[a]<Z[b];
}
int main(void) {
    scanf("%d", &N);
    for (int i=0;i<N;i++) {
        scanf("%d%d%d", &X[i], &Y[i], &Z[i]);
        SX[i] = SY[i] = SZ[i] = i;
    }
    sort(SX, SX+N, cmpX);
    sort(SY, SY+N, cmpY);
    sort(SZ, SZ+N, cmpZ);
    int curX = N-1;
    int curY = N-1;
    int curZ = N-1;
    while (curX >= 0 && curY >= 0 && curZ >= 0) {
        int x = SX[curX];
        int y = SY[curY];
        int z = SZ[curZ];
        if (X[y] >= X[x]) { curY--; continue; }
        if (X[z] >= X[x]) { curZ--; continue; }
        if (Y[x] >= Y[y]) { curX--; continue; }
        if (Y[z] >= Y[y]) { curZ--; continue; }
        if (Z[x] >= Z[z]) { curX--; continue; }
        if (Z[y] >= Z[z]) { curY--; continue; }
        printf("%d\n", X[x]+Y[y]+Z[z]);
        return 0;
    }
    printf("-1\n");
    return 0;
}

Compilation message

team.cpp: In function 'int main()':
team.cpp:21:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |     scanf("%d", &N);
      |     ~~~~~^~~~~~~~~~
team.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |         scanf("%d%d%d", &X[i], &Y[i], &Z[i]);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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 224 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 292 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 292 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 288 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 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 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 224 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 292 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 292 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 288 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 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 3 ms 468 KB Output is correct
27 Correct 3 ms 340 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 340 KB Output is correct
32 Correct 2 ms 336 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 1 ms 224 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 340 KB Output is correct
38 Correct 4 ms 372 KB Output is correct
39 Correct 1 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 0 ms 212 KB Output is correct
3 Correct 1 ms 288 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 52 ms 4328 KB Output is correct
12 Correct 35 ms 3056 KB Output is correct
13 Correct 40 ms 3852 KB Output is correct
14 Correct 53 ms 4684 KB Output is correct
15 Correct 48 ms 4208 KB Output is correct
16 Correct 46 ms 4276 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 0 ms 212 KB Output is correct
3 Correct 1 ms 288 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 52 ms 4328 KB Output is correct
12 Correct 35 ms 3056 KB Output is correct
13 Correct 40 ms 3852 KB Output is correct
14 Correct 53 ms 4684 KB Output is correct
15 Correct 48 ms 4208 KB Output is correct
16 Correct 46 ms 4276 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 212 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 66 ms 4516 KB Output is correct
23 Correct 56 ms 4564 KB Output is correct
24 Correct 45 ms 3432 KB Output is correct
25 Correct 62 ms 4740 KB Output is correct
26 Correct 53 ms 4680 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 0 ms 212 KB Output is correct
3 Correct 1 ms 288 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 52 ms 4328 KB Output is correct
12 Correct 35 ms 3056 KB Output is correct
13 Correct 40 ms 3852 KB Output is correct
14 Correct 53 ms 4684 KB Output is correct
15 Correct 48 ms 4208 KB Output is correct
16 Correct 46 ms 4276 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 212 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 66 ms 4516 KB Output is correct
23 Correct 56 ms 4564 KB Output is correct
24 Correct 45 ms 3432 KB Output is correct
25 Correct 62 ms 4740 KB Output is correct
26 Correct 53 ms 4680 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 69 ms 4940 KB Output is correct
35 Correct 66 ms 4372 KB Output is correct
36 Correct 76 ms 4848 KB Output is correct
37 Correct 75 ms 5352 KB Output is correct
38 Correct 55 ms 4800 KB Output is correct
39 Correct 34 ms 2948 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 0 ms 212 KB Output is correct
3 Correct 1 ms 288 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 52 ms 4328 KB Output is correct
12 Correct 35 ms 3056 KB Output is correct
13 Correct 40 ms 3852 KB Output is correct
14 Correct 53 ms 4684 KB Output is correct
15 Correct 48 ms 4208 KB Output is correct
16 Correct 46 ms 4276 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 212 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 66 ms 4516 KB Output is correct
23 Correct 56 ms 4564 KB Output is correct
24 Correct 45 ms 3432 KB Output is correct
25 Correct 62 ms 4740 KB Output is correct
26 Correct 53 ms 4680 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 69 ms 4940 KB Output is correct
35 Correct 66 ms 4372 KB Output is correct
36 Correct 76 ms 4848 KB Output is correct
37 Correct 75 ms 5352 KB Output is correct
38 Correct 55 ms 4800 KB Output is correct
39 Correct 34 ms 2948 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 3 ms 380 KB Output is correct
42 Correct 2 ms 340 KB Output is correct
43 Correct 3 ms 340 KB Output is correct
44 Correct 87 ms 5784 KB Output is correct
45 Correct 84 ms 5688 KB Output is correct
46 Correct 100 ms 5204 KB Output is correct
47 Correct 94 ms 5940 KB Output is correct
48 Correct 66 ms 5748 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 224 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 292 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 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 292 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 288 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 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 3 ms 468 KB Output is correct
27 Correct 3 ms 340 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 340 KB Output is correct
32 Correct 2 ms 336 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 1 ms 224 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 340 KB Output is correct
38 Correct 4 ms 372 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 1 ms 288 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 52 ms 4328 KB Output is correct
51 Correct 35 ms 3056 KB Output is correct
52 Correct 40 ms 3852 KB Output is correct
53 Correct 53 ms 4684 KB Output is correct
54 Correct 48 ms 4208 KB Output is correct
55 Correct 46 ms 4276 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 212 KB Output is correct
60 Correct 1 ms 300 KB Output is correct
61 Correct 66 ms 4516 KB Output is correct
62 Correct 56 ms 4564 KB Output is correct
63 Correct 45 ms 3432 KB Output is correct
64 Correct 62 ms 4740 KB Output is correct
65 Correct 53 ms 4680 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 0 ms 212 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 2 ms 340 KB Output is correct
71 Correct 1 ms 340 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 69 ms 4940 KB Output is correct
74 Correct 66 ms 4372 KB Output is correct
75 Correct 76 ms 4848 KB Output is correct
76 Correct 75 ms 5352 KB Output is correct
77 Correct 55 ms 4800 KB Output is correct
78 Correct 34 ms 2948 KB Output is correct
79 Correct 2 ms 340 KB Output is correct
80 Correct 3 ms 380 KB Output is correct
81 Correct 2 ms 340 KB Output is correct
82 Correct 3 ms 340 KB Output is correct
83 Correct 87 ms 5784 KB Output is correct
84 Correct 84 ms 5688 KB Output is correct
85 Correct 100 ms 5204 KB Output is correct
86 Correct 94 ms 5940 KB Output is correct
87 Correct 66 ms 5748 KB Output is correct
88 Correct 105 ms 6276 KB Output is correct
89 Correct 106 ms 5864 KB Output is correct
90 Correct 104 ms 7604 KB Output is correct
91 Correct 108 ms 5364 KB Output is correct
92 Correct 96 ms 5328 KB Output is correct
93 Correct 103 ms 6452 KB Output is correct
94 Correct 101 ms 6316 KB Output is correct
95 Correct 79 ms 7552 KB Output is correct
96 Correct 107 ms 7332 KB Output is correct
97 Correct 65 ms 6292 KB Output is correct
98 Correct 63 ms 6220 KB Output is correct
99 Correct 122 ms 6232 KB Output is correct