Submission #204447

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
204447	2020-02-25T19:20:20 Z	bash	Coin Collecting (JOI19_ho_t4)	C++17	100 / 100	131 ms	12024 KB

joi2019_ho_t4

    #include <cmath>
    #include <cstdio>
    #include <vector>
     
    using std::abs;
    using std::min;
    using std::vector;
     
    int N;
    vector<int> X, Y;
     
    int main() {
      scanf("%d", &N);
      X.resize(2 * N);
      Y.resize(2 * N);
      for (int i = 0; i < 2 * N; ++i) {
        scanf("%d%d", &X[i], &Y[i]);
      }
     
      long long ans = 0;
      vector<vector<int>> count(N + 1, vector<int>(3, 0));
      for (int i = 0; i < 2 * N; ++i) {
        int x = X[i], y = Y[i];
        if (x < 1) {
          ans += (1 - x);
          x = 1;
        }
        if (x > N) {
          ans += (x - N);
          x = N;
        }
        if (y < 1) {
          ans += (1 - y);
          y = 1;
        }
        if (y > 2) {
          ans += (y - 2);
          y = 2;
        }
        ++count[x][y];
      }
      vector<int> surplus(3, 0);
      for (int x = 1; x <= N; ++x) {
        for (int y = 1; y <= 2; ++y) {
          surplus[y] += (count[x][y] - 1);
        }
        for (int y = 1; y <= 2; ++y) {
          if (surplus[y] > 0 && 0 > surplus[3 - y]) {
            const int t = min(surplus[y], -surplus[3 - y]);
            ans += t;
            surplus[y] -= t;
            surplus[3 - y] += t;
          }
        }
        for (int y = 1; y <= 2; ++y) {
          ans += abs(surplus[y]);
        }
      }
      printf("%lld\n", ans);
      return 0;
    }

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:13:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
       scanf("%d", &N);
       ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:17:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &X[i], &Y[i]);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	6 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	7 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	6 ms	376 KB	Output is correct
12	Correct	5 ms	280 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	5 ms	256 KB	Output is correct
16	Correct	5 ms	256 KB	Output is correct
17	Correct	8 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	8 ms	256 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	256 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	6 ms	376 KB	Output is correct
24	Correct	5 ms	256 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	256 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	256 KB	Output is correct
30	Correct	5 ms	380 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 ms	256 KB	Output is correct

Subtask #2
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	6 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	7 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	6 ms	376 KB	Output is correct
12	Correct	5 ms	280 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	5 ms	256 KB	Output is correct
16	Correct	5 ms	256 KB	Output is correct
17	Correct	8 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	8 ms	256 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	256 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	6 ms	376 KB	Output is correct
24	Correct	5 ms	256 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	256 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	256 KB	Output is correct
30	Correct	5 ms	380 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 ms	256 KB	Output is correct
34	Correct	6 ms	376 KB	Output is correct
35	Correct	7 ms	376 KB	Output is correct
36	Correct	9 ms	376 KB	Output is correct
37	Correct	6 ms	376 KB	Output is correct
38	Correct	7 ms	376 KB	Output is correct
39	Correct	6 ms	376 KB	Output is correct
40	Correct	6 ms	376 KB	Output is correct
41	Correct	9 ms	376 KB	Output is correct
42	Correct	6 ms	376 KB	Output is correct
43	Correct	8 ms	380 KB	Output is correct
44	Correct	7 ms	376 KB	Output is correct
45	Correct	8 ms	376 KB	Output is correct
46	Correct	6 ms	376 KB	Output is correct
47	Correct	6 ms	376 KB	Output is correct
48	Correct	9 ms	376 KB	Output is correct
49	Correct	6 ms	376 KB	Output is correct
50	Correct	6 ms	376 KB	Output is correct
51	Correct	7 ms	364 KB	Output is correct
52	Correct	7 ms	376 KB	Output is correct
53	Correct	6 ms	380 KB	Output is correct
54	Correct	7 ms	376 KB	Output is correct
55	Correct	6 ms	376 KB	Output is correct
56	Correct	6 ms	352 KB	Output is correct
57	Correct	6 ms	376 KB	Output is correct
58	Correct	6 ms	376 KB	Output is correct
59	Correct	7 ms	376 KB	Output is correct
60	Correct	6 ms	376 KB	Output is correct
61	Correct	7 ms	376 KB	Output is correct
62	Correct	9 ms	380 KB	Output is correct
63	Correct	7 ms	376 KB	Output is correct
64	Correct	12 ms	376 KB	Output is correct

Subtask #3
63.0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	6 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	7 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	256 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	256 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	6 ms	376 KB	Output is correct
12	Correct	5 ms	280 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	5 ms	256 KB	Output is correct
16	Correct	5 ms	256 KB	Output is correct
17	Correct	8 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	8 ms	256 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	256 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	6 ms	376 KB	Output is correct
24	Correct	5 ms	256 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	256 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	256 KB	Output is correct
30	Correct	5 ms	380 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 ms	256 KB	Output is correct
34	Correct	6 ms	376 KB	Output is correct
35	Correct	7 ms	376 KB	Output is correct
36	Correct	9 ms	376 KB	Output is correct
37	Correct	6 ms	376 KB	Output is correct
38	Correct	7 ms	376 KB	Output is correct
39	Correct	6 ms	376 KB	Output is correct
40	Correct	6 ms	376 KB	Output is correct
41	Correct	9 ms	376 KB	Output is correct
42	Correct	6 ms	376 KB	Output is correct
43	Correct	8 ms	380 KB	Output is correct
44	Correct	7 ms	376 KB	Output is correct
45	Correct	8 ms	376 KB	Output is correct
46	Correct	6 ms	376 KB	Output is correct
47	Correct	6 ms	376 KB	Output is correct
48	Correct	9 ms	376 KB	Output is correct
49	Correct	6 ms	376 KB	Output is correct
50	Correct	6 ms	376 KB	Output is correct
51	Correct	7 ms	364 KB	Output is correct
52	Correct	7 ms	376 KB	Output is correct
53	Correct	6 ms	380 KB	Output is correct
54	Correct	7 ms	376 KB	Output is correct
55	Correct	6 ms	376 KB	Output is correct
56	Correct	6 ms	352 KB	Output is correct
57	Correct	6 ms	376 KB	Output is correct
58	Correct	6 ms	376 KB	Output is correct
59	Correct	7 ms	376 KB	Output is correct
60	Correct	6 ms	376 KB	Output is correct
61	Correct	7 ms	376 KB	Output is correct
62	Correct	9 ms	380 KB	Output is correct
63	Correct	7 ms	376 KB	Output is correct
64	Correct	12 ms	376 KB	Output is correct
65	Correct	74 ms	8952 KB	Output is correct
66	Correct	95 ms	12024 KB	Output is correct
67	Correct	90 ms	10488 KB	Output is correct
68	Correct	90 ms	10616 KB	Output is correct
69	Correct	113 ms	10616 KB	Output is correct
70	Correct	96 ms	10488 KB	Output is correct
71	Correct	101 ms	10488 KB	Output is correct
72	Correct	77 ms	10492 KB	Output is correct
73	Correct	77 ms	10744 KB	Output is correct
74	Correct	77 ms	10616 KB	Output is correct
75	Correct	82 ms	10488 KB	Output is correct
76	Correct	84 ms	10488 KB	Output is correct
77	Correct	104 ms	10488 KB	Output is correct
78	Correct	85 ms	10484 KB	Output is correct
79	Correct	87 ms	10592 KB	Output is correct
80	Correct	82 ms	10616 KB	Output is correct
81	Correct	126 ms	10488 KB	Output is correct
82	Correct	83 ms	10620 KB	Output is correct
83	Correct	87 ms	10616 KB	Output is correct
84	Correct	84 ms	10620 KB	Output is correct
85	Correct	90 ms	10488 KB	Output is correct
86	Correct	85 ms	10492 KB	Output is correct
87	Correct	89 ms	10620 KB	Output is correct
88	Correct	86 ms	10616 KB	Output is correct
89	Correct	126 ms	10496 KB	Output is correct
90	Correct	93 ms	10488 KB	Output is correct
91	Correct	102 ms	10488 KB	Output is correct
92	Correct	92 ms	10616 KB	Output is correct
93	Correct	131 ms	10616 KB	Output is correct
94	Correct	122 ms	10488 KB	Output is correct
95	Correct	94 ms	10488 KB	Output is correct
96	Correct	84 ms	10764 KB	Output is correct
97	Correct	87 ms	10616 KB	Output is correct
98	Correct	104 ms	10616 KB	Output is correct
99	Correct	98 ms	10616 KB	Output is correct
100	Correct	90 ms	10616 KB	Output is correct
101	Correct	84 ms	10488 KB	Output is correct
102	Correct	80 ms	10492 KB	Output is correct
103	Correct	83 ms	10616 KB	Output is correct

Submission #204447

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 29.0 / 29.0

Subtask #3 63.0 / 63.0

Subtask #1
8.0 / 8.0

Subtask #2
29.0 / 29.0

Subtask #3
63.0 / 63.0