Submission #97387

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
97387	2019-02-15T16:59:50 Z	Bruteforceman	Coin Collecting (JOI19_ho_t4)	C++11	100 / 100	118 ms	4068 KB

joi2019_ho_t4

#include "bits/stdc++.h"
using namespace std;
int x[200010], y[200010];
int cnt[3][100010];
vector <int> ball[3], cell[3];

int main(int argc, char const *argv[])
{
	int n;
	scanf("%d", &n);
	long long ans = 0;
	for(int i = 1; i <= n+n; i++) {
		scanf("%d %d", &x[i], &y[i]);
		if(y[i] <= 1) {
			ans += abs(y[i] - 1);
			y[i] = 1;
		} else {
			ans += abs(y[i] - 2);
			y[i] = 2;
		}
		if(x[i] <= 1) {
			ans += abs(x[i] - 1);
			x[i] = 1;
		} else if (x[i] > n) {
			ans += abs(x[i] - n);
			x[i] = n;
		}
		cnt[y[i]][x[i]] += 1;
	}
	for(int i = 1; i <= n; i++) {
		cell[1].push_back(i);
		cell[2].push_back(i);
		for(int j = 1; j <= 2; j++) {
			int p = cnt[j][i];
			while(p--) {
				ball[j].push_back(i);
			}
		}
		for(int j = 1; j <= 2; j++) {
			while(!cell[j].empty() && !ball[j].empty()) {
				int p = cell[j].back();
				int q = ball[j].back();
				ans += abs(p - q);
				cell[j].pop_back();
				ball[j].pop_back();
			}
		}
		for(int j = 1; j <= 2; j++) {
			while(!cell[3 - j].empty() && !ball[j].empty()) {
				int p = cell[3 - j].back();
				int q = ball[j].back();
				ans += abs(p - q) + 1;
				cell[3 - j].pop_back();
				ball[j].pop_back();
			}
		}
	}
	printf("%lld\n", ans);
	return 0;
}

Compilation message

joi2019_ho_t4.cpp: In function 'int main(int, const char**)':
joi2019_ho_t4.cpp:10:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
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 %d", &x[i], &y[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	4 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	356 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	4 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct

Subtask #2
29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	4 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	356 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	4 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 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	384 KB	Output is correct
37	Correct	4 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	3 ms	432 KB	Output is correct
40	Correct	3 ms	384 KB	Output is correct
41	Correct	3 ms	384 KB	Output is correct
42	Correct	3 ms	384 KB	Output is correct
43	Correct	3 ms	384 KB	Output is correct
44	Correct	3 ms	384 KB	Output is correct
45	Correct	3 ms	384 KB	Output is correct
46	Correct	4 ms	384 KB	Output is correct
47	Correct	3 ms	356 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	3 ms	384 KB	Output is correct
50	Correct	4 ms	384 KB	Output is correct
51	Correct	3 ms	384 KB	Output is correct
52	Correct	2 ms	384 KB	Output is correct
53	Correct	3 ms	384 KB	Output is correct
54	Correct	4 ms	384 KB	Output is correct
55	Correct	4 ms	384 KB	Output is correct
56	Correct	4 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	3 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	4 ms	384 KB	Output is correct
63	Correct	3 ms	384 KB	Output is correct
64	Correct	3 ms	512 KB	Output is correct

Subtask #3
63.0 / 63.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	4 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	384 KB	Output is correct
25	Correct	2 ms	356 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	4 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 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	384 KB	Output is correct
37	Correct	4 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	3 ms	432 KB	Output is correct
40	Correct	3 ms	384 KB	Output is correct
41	Correct	3 ms	384 KB	Output is correct
42	Correct	3 ms	384 KB	Output is correct
43	Correct	3 ms	384 KB	Output is correct
44	Correct	3 ms	384 KB	Output is correct
45	Correct	3 ms	384 KB	Output is correct
46	Correct	4 ms	384 KB	Output is correct
47	Correct	3 ms	356 KB	Output is correct
48	Correct	3 ms	384 KB	Output is correct
49	Correct	3 ms	384 KB	Output is correct
50	Correct	4 ms	384 KB	Output is correct
51	Correct	3 ms	384 KB	Output is correct
52	Correct	2 ms	384 KB	Output is correct
53	Correct	3 ms	384 KB	Output is correct
54	Correct	4 ms	384 KB	Output is correct
55	Correct	4 ms	384 KB	Output is correct
56	Correct	4 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	3 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	4 ms	384 KB	Output is correct
63	Correct	3 ms	384 KB	Output is correct
64	Correct	3 ms	512 KB	Output is correct
65	Correct	92 ms	2652 KB	Output is correct
66	Correct	88 ms	3108 KB	Output is correct
67	Correct	118 ms	2684 KB	Output is correct
68	Correct	108 ms	2772 KB	Output is correct
69	Correct	93 ms	2756 KB	Output is correct
70	Correct	105 ms	2724 KB	Output is correct
71	Correct	114 ms	2684 KB	Output is correct
72	Correct	80 ms	3316 KB	Output is correct
73	Correct	69 ms	3948 KB	Output is correct
74	Correct	88 ms	2616 KB	Output is correct
75	Correct	96 ms	2512 KB	Output is correct
76	Correct	77 ms	2680 KB	Output is correct
77	Correct	77 ms	2844 KB	Output is correct
78	Correct	80 ms	2736 KB	Output is correct
79	Correct	101 ms	2476 KB	Output is correct
80	Correct	75 ms	2548 KB	Output is correct
81	Correct	79 ms	2616 KB	Output is correct
82	Correct	74 ms	2268 KB	Output is correct
83	Correct	83 ms	2312 KB	Output is correct
84	Correct	94 ms	2680 KB	Output is correct
85	Correct	94 ms	2512 KB	Output is correct
86	Correct	85 ms	2680 KB	Output is correct
87	Correct	90 ms	2680 KB	Output is correct
88	Correct	87 ms	2780 KB	Output is correct
89	Correct	105 ms	2652 KB	Output is correct
90	Correct	103 ms	2724 KB	Output is correct
91	Correct	100 ms	2656 KB	Output is correct
92	Correct	95 ms	2300 KB	Output is correct
93	Correct	96 ms	2680 KB	Output is correct
94	Correct	88 ms	2636 KB	Output is correct
95	Correct	84 ms	2296 KB	Output is correct
96	Correct	74 ms	4068 KB	Output is correct
97	Correct	71 ms	3824 KB	Output is correct
98	Correct	103 ms	3240 KB	Output is correct
99	Correct	106 ms	3316 KB	Output is correct
100	Correct	90 ms	3116 KB	Output is correct
101	Correct	103 ms	3388 KB	Output is correct
102	Correct	101 ms	3252 KB	Output is correct
103	Correct	78 ms	3256 KB	Output is correct

Submission #97387

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