Submission #99069

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
99069	2019-02-28T09:11:05 Z	kriii	Coin Collecting (JOI19_ho_t4)	C++17	100 / 100	102 ms	1500 KB

joi2019_ho_t4

#include <stdio.h>
#include <algorithm>
#include <queue>
using namespace std;

int N, C[100100][2];

int main()
{
	long long ans = 0;

	scanf ("%d",&N);
	for (int i=0;i<N*2;i++){
		int x,y;
		scanf ("%d %d",&x,&y);
		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;
		C[x][y-1]++;
	}

	int r[2] = {0,};
	for (int i=1;i<=N;i++){
		r[0] += C[i][0] - 1;
		r[1] += C[i][1] - 1;

		for (int k=0;k<2;k++) if (r[k] > 0 && r[!k] < 0){
			int x = min(r[k], -r[!k]);
			ans += x;
			r[k] -= x;
			r[!k] += x;
		}

		ans += abs(r[0]) + abs(r[1]);
	}

	printf ("%lld\n",ans);

	return 0;
}

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:12:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d",&N);
  ~~~~~~^~~~~~~~~
joi2019_ho_t4.cpp:15:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf ("%d %d",&x,&y);
   ~~~~~~^~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 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	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	3 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	3 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	384 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	3 ms	256 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct

Subtask #2
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 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	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	3 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	3 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	384 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	3 ms	256 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	3 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	4 ms	432 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	3 ms	256 KB	Output is correct
40	Correct	3 ms	432 KB	Output is correct
41	Correct	3 ms	256 KB	Output is correct
42	Correct	3 ms	248 KB	Output is correct
43	Correct	2 ms	384 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	4 ms	256 KB	Output is correct
46	Correct	2 ms	384 KB	Output is correct
47	Correct	3 ms	256 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	3 ms	384 KB	Output is correct
50	Correct	2 ms	256 KB	Output is correct
51	Correct	4 ms	384 KB	Output is correct
52	Correct	2 ms	256 KB	Output is correct
53	Correct	5 ms	384 KB	Output is correct
54	Correct	3 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	3 ms	384 KB	Output is correct
58	Correct	3 ms	384 KB	Output is correct
59	Correct	2 ms	384 KB	Output is correct
60	Correct	3 ms	384 KB	Output is correct
61	Correct	3 ms	256 KB	Output is correct
62	Correct	2 ms	256 KB	Output is correct
63	Correct	3 ms	384 KB	Output is correct
64	Correct	3 ms	256 KB	Output is correct

Subtask #3
63.0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 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	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	3 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	3 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	384 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	3 ms	256 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	3 ms	384 KB	Output is correct
35	Correct	3 ms	384 KB	Output is correct
36	Correct	4 ms	432 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	3 ms	256 KB	Output is correct
40	Correct	3 ms	432 KB	Output is correct
41	Correct	3 ms	256 KB	Output is correct
42	Correct	3 ms	248 KB	Output is correct
43	Correct	2 ms	384 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	4 ms	256 KB	Output is correct
46	Correct	2 ms	384 KB	Output is correct
47	Correct	3 ms	256 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	3 ms	384 KB	Output is correct
50	Correct	2 ms	256 KB	Output is correct
51	Correct	4 ms	384 KB	Output is correct
52	Correct	2 ms	256 KB	Output is correct
53	Correct	5 ms	384 KB	Output is correct
54	Correct	3 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	3 ms	384 KB	Output is correct
58	Correct	3 ms	384 KB	Output is correct
59	Correct	2 ms	384 KB	Output is correct
60	Correct	3 ms	384 KB	Output is correct
61	Correct	3 ms	256 KB	Output is correct
62	Correct	2 ms	256 KB	Output is correct
63	Correct	3 ms	384 KB	Output is correct
64	Correct	3 ms	256 KB	Output is correct
65	Correct	78 ms	1120 KB	Output is correct
66	Correct	64 ms	628 KB	Output is correct
67	Correct	72 ms	1400 KB	Output is correct
68	Correct	74 ms	1272 KB	Output is correct
69	Correct	77 ms	1408 KB	Output is correct
70	Correct	74 ms	1272 KB	Output is correct
71	Correct	79 ms	1272 KB	Output is correct
72	Correct	63 ms	504 KB	Output is correct
73	Correct	51 ms	504 KB	Output is correct
74	Correct	55 ms	504 KB	Output is correct
75	Correct	74 ms	504 KB	Output is correct
76	Correct	63 ms	632 KB	Output is correct
77	Correct	62 ms	632 KB	Output is correct
78	Correct	55 ms	632 KB	Output is correct
79	Correct	58 ms	632 KB	Output is correct
80	Correct	60 ms	632 KB	Output is correct
81	Correct	86 ms	760 KB	Output is correct
82	Correct	60 ms	632 KB	Output is correct
83	Correct	60 ms	604 KB	Output is correct
84	Correct	60 ms	888 KB	Output is correct
85	Correct	57 ms	860 KB	Output is correct
86	Correct	68 ms	1400 KB	Output is correct
87	Correct	102 ms	1348 KB	Output is correct
88	Correct	73 ms	1272 KB	Output is correct
89	Correct	68 ms	1280 KB	Output is correct
90	Correct	92 ms	1372 KB	Output is correct
91	Correct	77 ms	1500 KB	Output is correct
92	Correct	75 ms	1404 KB	Output is correct
93	Correct	77 ms	1400 KB	Output is correct
94	Correct	70 ms	1272 KB	Output is correct
95	Correct	86 ms	1244 KB	Output is correct
96	Correct	65 ms	1044 KB	Output is correct
97	Correct	65 ms	1016 KB	Output is correct
98	Correct	57 ms	1020 KB	Output is correct
99	Correct	61 ms	1016 KB	Output is correct
100	Correct	77 ms	888 KB	Output is correct
101	Correct	69 ms	1020 KB	Output is correct
102	Correct	63 ms	1016 KB	Output is correct
103	Correct	57 ms	888 KB	Output is correct

Submission #99069

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