답안 #97284 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
97284	2019-02-14T18:26:36 Z	model_code	Coin Collecting (JOI19_ho_t4)	C++17	100 / 100	300 ms	7440 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:13:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &N);
   ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:17:10: 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

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	2 ms	256 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	256 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct

Subtask #2
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	2 ms	256 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	256 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	2 ms	384 KB	Output is correct
40	Correct	3 ms	384 KB	Output is correct
41	Correct	3 ms	384 KB	Output is correct
42	Correct	1 ms	384 KB	Output is correct
43	Correct	3 ms	384 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	3 ms	384 KB	Output is correct
46	Correct	2 ms	384 KB	Output is correct
47	Correct	3 ms	384 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct
50	Correct	2 ms	384 KB	Output is correct
51	Correct	3 ms	384 KB	Output is correct
52	Correct	3 ms	304 KB	Output is correct
53	Correct	3 ms	384 KB	Output is correct
54	Correct	2 ms	384 KB	Output is correct
55	Correct	3 ms	384 KB	Output is correct
56	Correct	3 ms	384 KB	Output is correct
57	Correct	2 ms	384 KB	Output is correct
58	Correct	4 ms	384 KB	Output is correct
59	Correct	3 ms	384 KB	Output is correct
60	Correct	3 ms	384 KB	Output is correct
61	Correct	3 ms	384 KB	Output is correct
62	Correct	3 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	3 ms	384 KB	Output is correct

Subtask #3
63.0 / 63.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	1 ms	384 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	2 ms	256 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	256 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	2 ms	384 KB	Output is correct
40	Correct	3 ms	384 KB	Output is correct
41	Correct	3 ms	384 KB	Output is correct
42	Correct	1 ms	384 KB	Output is correct
43	Correct	3 ms	384 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	3 ms	384 KB	Output is correct
46	Correct	2 ms	384 KB	Output is correct
47	Correct	3 ms	384 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct
50	Correct	2 ms	384 KB	Output is correct
51	Correct	3 ms	384 KB	Output is correct
52	Correct	3 ms	304 KB	Output is correct
53	Correct	3 ms	384 KB	Output is correct
54	Correct	2 ms	384 KB	Output is correct
55	Correct	3 ms	384 KB	Output is correct
56	Correct	3 ms	384 KB	Output is correct
57	Correct	2 ms	384 KB	Output is correct
58	Correct	4 ms	384 KB	Output is correct
59	Correct	3 ms	384 KB	Output is correct
60	Correct	3 ms	384 KB	Output is correct
61	Correct	3 ms	384 KB	Output is correct
62	Correct	3 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	3 ms	384 KB	Output is correct
65	Correct	64 ms	7340 KB	Output is correct
66	Correct	66 ms	7336 KB	Output is correct
67	Correct	74 ms	7416 KB	Output is correct
68	Correct	68 ms	7304 KB	Output is correct
69	Correct	72 ms	7288 KB	Output is correct
70	Correct	84 ms	7388 KB	Output is correct
71	Correct	104 ms	7416 KB	Output is correct
72	Correct	65 ms	7288 KB	Output is correct
73	Correct	76 ms	7300 KB	Output is correct
74	Correct	69 ms	7292 KB	Output is correct
75	Correct	63 ms	7296 KB	Output is correct
76	Correct	73 ms	7440 KB	Output is correct
77	Correct	84 ms	7416 KB	Output is correct
78	Correct	73 ms	7304 KB	Output is correct
79	Correct	67 ms	7388 KB	Output is correct
80	Correct	208 ms	7388 KB	Output is correct
81	Correct	300 ms	7288 KB	Output is correct
82	Correct	278 ms	7332 KB	Output is correct
83	Correct	201 ms	7320 KB	Output is correct
84	Correct	119 ms	7296 KB	Output is correct
85	Correct	84 ms	7312 KB	Output is correct
86	Correct	107 ms	7388 KB	Output is correct
87	Correct	73 ms	7412 KB	Output is correct
88	Correct	88 ms	7288 KB	Output is correct
89	Correct	83 ms	7300 KB	Output is correct
90	Correct	76 ms	7408 KB	Output is correct
91	Correct	69 ms	7308 KB	Output is correct
92	Correct	133 ms	7304 KB	Output is correct
93	Correct	95 ms	7352 KB	Output is correct
94	Correct	71 ms	7316 KB	Output is correct
95	Correct	98 ms	7328 KB	Output is correct
96	Correct	72 ms	7388 KB	Output is correct
97	Correct	74 ms	7316 KB	Output is correct
98	Correct	77 ms	7312 KB	Output is correct
99	Correct	85 ms	7300 KB	Output is correct
100	Correct	77 ms	7304 KB	Output is correct
101	Correct	64 ms	7288 KB	Output is correct
102	Correct	74 ms	7388 KB	Output is correct
103	Correct	77 ms	7348 KB	Output is correct

답안 #97284

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