답안 #99069

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
99069 2019-02-28T09:11:05 Z kriii Coin Collecting (JOI19_ho_t4) C++17
100 / 100
102 ms 1500 KB
#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);
   ~~~~~~^~~~~~~~~~~~~~~
# 결과 실행 시간 메모리 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
# 결과 실행 시간 메모리 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
# 결과 실행 시간 메모리 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