답안 #201261

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
201261 2020-02-10T04:37:33 Z abil Coin Collecting (JOI19_ho_t4) C++14
37 / 100
87 ms 4984 KB
#include <bits/stdc++.h>

#define fr first
#define sc second
#define pb push_back
#define sz(s) s.size()
#define all(s) s.begin(),s.end()
//#define int long long

using namespace std;

const int N = (1e5 + 12);
const int mod = (1e9 + 7);
const int inf = (1e9 + 7);

int a[N][3];

main(){
	int n, x, y;
	long long ans = 0;
	cin >> n;
	for(int i = 1;i <= 2 * n; i++){
		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;
		}
		a[x][y]++;
	}
	int cnt1 = 0, cnt2 = 0;
	for(int i = 1;i <= n; i++){
		cnt1 += a[i][1] - 1;
		cnt2 += a[i][2] - 1;
		if(cnt1 > 0 && cnt2 < 0){
			int x = min(cnt1, -cnt2);
			ans += x;
			cnt1 -= x;
			cnt2 += x;
		}
		if(cnt2 > 0 && cnt1 < 0){
			int x = min(cnt2, -cnt1);
			ans += x;
			cnt2 -= x;
			cnt1 += x;
		}
		ans += abs(cnt1);
		ans += abs(cnt2);
	}
	cout << ans;
}

Compilation message

joi2019_ho_t4.cpp:18:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:23:8: 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 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 6 ms 372 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 380 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 7 ms 376 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 376 KB Output is correct
27 Correct 5 ms 376 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 5 ms 256 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 6 ms 372 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 380 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 7 ms 376 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 376 KB Output is correct
27 Correct 5 ms 376 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 5 ms 256 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 376 KB Output is correct
35 Correct 6 ms 376 KB Output is correct
36 Correct 5 ms 376 KB Output is correct
37 Correct 5 ms 376 KB Output is correct
38 Correct 6 ms 376 KB Output is correct
39 Correct 5 ms 376 KB Output is correct
40 Correct 6 ms 376 KB Output is correct
41 Correct 6 ms 380 KB Output is correct
42 Correct 6 ms 376 KB Output is correct
43 Correct 6 ms 376 KB Output is correct
44 Correct 6 ms 376 KB Output is correct
45 Correct 6 ms 376 KB Output is correct
46 Correct 6 ms 376 KB Output is correct
47 Correct 6 ms 376 KB Output is correct
48 Correct 5 ms 376 KB Output is correct
49 Correct 6 ms 376 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 6 ms 380 KB Output is correct
52 Correct 6 ms 376 KB Output is correct
53 Correct 5 ms 380 KB Output is correct
54 Correct 5 ms 376 KB Output is correct
55 Correct 6 ms 376 KB Output is correct
56 Correct 6 ms 376 KB Output is correct
57 Correct 6 ms 376 KB Output is correct
58 Correct 6 ms 380 KB Output is correct
59 Correct 6 ms 376 KB Output is correct
60 Correct 6 ms 376 KB Output is correct
61 Correct 6 ms 376 KB Output is correct
62 Correct 5 ms 376 KB Output is correct
63 Correct 6 ms 376 KB Output is correct
64 Correct 6 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 6 ms 372 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 380 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 7 ms 376 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct
23 Correct 5 ms 256 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 376 KB Output is correct
27 Correct 5 ms 376 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 376 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 5 ms 256 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 376 KB Output is correct
35 Correct 6 ms 376 KB Output is correct
36 Correct 5 ms 376 KB Output is correct
37 Correct 5 ms 376 KB Output is correct
38 Correct 6 ms 376 KB Output is correct
39 Correct 5 ms 376 KB Output is correct
40 Correct 6 ms 376 KB Output is correct
41 Correct 6 ms 380 KB Output is correct
42 Correct 6 ms 376 KB Output is correct
43 Correct 6 ms 376 KB Output is correct
44 Correct 6 ms 376 KB Output is correct
45 Correct 6 ms 376 KB Output is correct
46 Correct 6 ms 376 KB Output is correct
47 Correct 6 ms 376 KB Output is correct
48 Correct 5 ms 376 KB Output is correct
49 Correct 6 ms 376 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 6 ms 380 KB Output is correct
52 Correct 6 ms 376 KB Output is correct
53 Correct 5 ms 380 KB Output is correct
54 Correct 5 ms 376 KB Output is correct
55 Correct 6 ms 376 KB Output is correct
56 Correct 6 ms 376 KB Output is correct
57 Correct 6 ms 376 KB Output is correct
58 Correct 6 ms 380 KB Output is correct
59 Correct 6 ms 376 KB Output is correct
60 Correct 6 ms 376 KB Output is correct
61 Correct 6 ms 376 KB Output is correct
62 Correct 5 ms 376 KB Output is correct
63 Correct 6 ms 376 KB Output is correct
64 Correct 6 ms 376 KB Output is correct
65 Correct 54 ms 3068 KB Output is correct
66 Correct 71 ms 4984 KB Output is correct
67 Correct 82 ms 4728 KB Output is correct
68 Correct 83 ms 4732 KB Output is correct
69 Correct 82 ms 4728 KB Output is correct
70 Correct 83 ms 4728 KB Output is correct
71 Correct 87 ms 4856 KB Output is correct
72 Correct 74 ms 3568 KB Output is correct
73 Correct 76 ms 3576 KB Output is correct
74 Correct 77 ms 3576 KB Output is correct
75 Correct 72 ms 3576 KB Output is correct
76 Correct 77 ms 3576 KB Output is correct
77 Correct 76 ms 3448 KB Output is correct
78 Correct 79 ms 3576 KB Output is correct
79 Correct 79 ms 3576 KB Output is correct
80 Correct 82 ms 3704 KB Output is correct
81 Execution timed out 34 ms 1916 KB Time limit exceeded (wall clock)
82 Halted 0 ms 0 KB -