답안 #97387

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
97387 2019-02-15T16:59:50 Z Bruteforceman Coin Collecting (JOI19_ho_t4) C++11
100 / 100
118 ms 4068 KB
#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]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
# 결과 실행 시간 메모리 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
# 결과 실행 시간 메모리 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
# 결과 실행 시간 메모리 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