Submission #121095

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
121095	2019-06-26T06:02:33 Z	윤지학(#2973)	Coin Collecting (JOI19_ho_t4)	C++14	100 / 100	64 ms	2808 KB

joi2019_ho_t4

#pragma GCC optimize("O3")
//#pragma GCC target("arch=skylake")
#include <cstdio>

int n;
int d[100001][2];

inline int abs(int x) {
	return x < 0 ? -x : x;
}

int main() {
	long long s = 0;
	int i, j, k, l, m, x, y;
	scanf("%d", &n);
	for (i = 0; i < n + n; i++) {
		scanf("%d%d", &x, &y);
		if (x < 1) {
			s += 1 - x;
			x = 1;
		}
		if (x > n) {
			s += x - n;
			x = n;
		}
		if (y < 1) {
			s += 1 - y;
			y = 1;
		}
		if (y > 2) {
			s += y - 2;
			y = 2;
		}
		d[x - 1][y - 1]++;
	}
	x = y = 0;
	for (i = 0; i < n; i++) {
		x += d[i][0] - 1;
		y += d[i][1] - 1;
		if (x + y >= 0) {
			if (x < 0) {
				s -= x;
				y += x;
				x = 0;
			}
			if (y < 0) {
				s -= y;
				x += y;
				y = 0;
			}
			s += x + y;
		}
		if (x + y <= 0) {
			if (x > 0) {
				s += x;
				y += x;
				x = 0;
			}
			if (y > 0) {
				s += y;
				x += y;
				y = 0;
			}
			s -= x + y;
		}
	}
	printf("%lld\n", s);
}

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:14:9: warning: unused variable 'j' [-Wunused-variable]
  int i, j, k, l, m, x, y;
         ^
joi2019_ho_t4.cpp:14:12: warning: unused variable 'k' [-Wunused-variable]
  int i, j, k, l, m, x, y;
            ^
joi2019_ho_t4.cpp:14:15: warning: unused variable 'l' [-Wunused-variable]
  int i, j, k, l, m, x, y;
               ^
joi2019_ho_t4.cpp:14:18: warning: unused variable 'm' [-Wunused-variable]
  int i, j, k, l, m, x, y;
                  ^
joi2019_ho_t4.cpp:15:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:17:8: 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	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	412 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	1 ms	256 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	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	1 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 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	384 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	256 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	2 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	412 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	1 ms	256 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	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	1 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 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	384 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	2 ms	256 KB	Output is correct
40	Correct	2 ms	256 KB	Output is correct
41	Correct	2 ms	384 KB	Output is correct
42	Correct	2 ms	384 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	2 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	2 ms	384 KB	Output is correct
49	Correct	3 ms	384 KB	Output is correct
50	Correct	2 ms	384 KB	Output is correct
51	Correct	2 ms	384 KB	Output is correct
52	Correct	3 ms	384 KB	Output is correct
53	Correct	2 ms	384 KB	Output is correct
54	Correct	2 ms	384 KB	Output is correct
55	Correct	2 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	2 ms	384 KB	Output is correct
59	Correct	2 ms	384 KB	Output is correct
60	Correct	2 ms	384 KB	Output is correct
61	Correct	2 ms	256 KB	Output is correct
62	Correct	2 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	2 ms	384 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	2 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	412 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	1 ms	256 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	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	1 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 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	384 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	3 ms	384 KB	Output is correct
39	Correct	2 ms	256 KB	Output is correct
40	Correct	2 ms	256 KB	Output is correct
41	Correct	2 ms	384 KB	Output is correct
42	Correct	2 ms	384 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	384 KB	Output is correct
45	Correct	2 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	2 ms	384 KB	Output is correct
49	Correct	3 ms	384 KB	Output is correct
50	Correct	2 ms	384 KB	Output is correct
51	Correct	2 ms	384 KB	Output is correct
52	Correct	3 ms	384 KB	Output is correct
53	Correct	2 ms	384 KB	Output is correct
54	Correct	2 ms	384 KB	Output is correct
55	Correct	2 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	2 ms	384 KB	Output is correct
59	Correct	2 ms	384 KB	Output is correct
60	Correct	2 ms	384 KB	Output is correct
61	Correct	2 ms	256 KB	Output is correct
62	Correct	2 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	2 ms	384 KB	Output is correct
65	Correct	42 ms	2552 KB	Output is correct
66	Correct	49 ms	1920 KB	Output is correct
67	Correct	61 ms	2680 KB	Output is correct
68	Correct	59 ms	2684 KB	Output is correct
69	Correct	64 ms	2772 KB	Output is correct
70	Correct	61 ms	2680 KB	Output is correct
71	Correct	57 ms	2680 KB	Output is correct
72	Correct	47 ms	1912 KB	Output is correct
73	Correct	47 ms	1912 KB	Output is correct
74	Correct	50 ms	1912 KB	Output is correct
75	Correct	46 ms	1916 KB	Output is correct
76	Correct	50 ms	1912 KB	Output is correct
77	Correct	48 ms	1884 KB	Output is correct
78	Correct	50 ms	1876 KB	Output is correct
79	Correct	51 ms	1920 KB	Output is correct
80	Correct	51 ms	1912 KB	Output is correct
81	Correct	50 ms	1912 KB	Output is correct
82	Correct	50 ms	1912 KB	Output is correct
83	Correct	50 ms	1912 KB	Output is correct
84	Correct	50 ms	2296 KB	Output is correct
85	Correct	52 ms	2176 KB	Output is correct
86	Correct	51 ms	2724 KB	Output is correct
87	Correct	50 ms	2680 KB	Output is correct
88	Correct	55 ms	2680 KB	Output is correct
89	Correct	54 ms	2680 KB	Output is correct
90	Correct	57 ms	2808 KB	Output is correct
91	Correct	56 ms	2680 KB	Output is correct
92	Correct	55 ms	2660 KB	Output is correct
93	Correct	57 ms	2676 KB	Output is correct
94	Correct	53 ms	2680 KB	Output is correct
95	Correct	53 ms	2688 KB	Output is correct
96	Correct	52 ms	2432 KB	Output is correct
97	Correct	53 ms	2380 KB	Output is correct
98	Correct	50 ms	2304 KB	Output is correct
99	Correct	51 ms	2396 KB	Output is correct
100	Correct	51 ms	2272 KB	Output is correct
101	Correct	52 ms	2424 KB	Output is correct
102	Correct	54 ms	2296 KB	Output is correct
103	Correct	53 ms	2296 KB	Output is correct

Submission #121095

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