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답안 #649446

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
649446 2022-10-10T08:35:51 Z ymm Coin Collecting (JOI19_ho_t4) C++17
100 / 100
 52 ms 5688 KB 
#include <bits/stdc++.h>
#define Loop(x,l,r) for (ll x = (l); x < (ll)(r); ++x)
#define LoopR(x,l,r) for (ll x = (r)-1; x >= (ll)(l); --x)
typedef long long ll;
typedef std::pair<int, int> pii;
typedef std::pair<ll , ll > pll;
using namespace std;

const int N = 100'010;
int a[2][N];
int n;

int main()
{
	cin.tie(0) -> sync_with_stdio(false);
	memset(a, -1, sizeof(a));
	ll ans = 0;
	cin >> n;
	Loop (i,0,2*n) {
		int x, y;
		cin >> 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[y-1][x-1]++;
	}
	Loop (i,0,n) {
		if ((a[0][i] < 0) != (a[1][i] < 0)) {
			int mv = min(abs(a[0][i]), abs(a[1][i]));
			ans += mv;
			a[0][i] += a[0][i] < 0? mv: -mv;
			a[1][i] += a[1][i] < 0? mv: -mv;
		}
		ans += abs(a[0][i]) + abs(a[1][i]);
		a[0][i+1] += a[0][i];
		a[1][i+1] += a[1][i];
	}
	cout << ans << '\n';
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 980 KB Output is correct
5 Correct 1 ms 1108 KB Output is correct
6 Correct 1 ms 1108 KB Output is correct
7 Correct 1 ms 1108 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 980 KB Output is correct
10 Correct 1 ms 980 KB Output is correct
11 Correct 1 ms 1108 KB Output is correct
12 Correct 1 ms 980 KB Output is correct
13 Correct 1 ms 1108 KB Output is correct
14 Correct 1 ms 980 KB Output is correct
15 Correct 1 ms 1108 KB Output is correct
16 Correct 1 ms 980 KB Output is correct
17 Correct 1 ms 1108 KB Output is correct
18 Correct 1 ms 1108 KB Output is correct
19 Correct 1 ms 980 KB Output is correct
20 Correct 1 ms 1104 KB Output is correct
21 Correct 1 ms 1108 KB Output is correct
22 Correct 1 ms 1108 KB Output is correct
23 Correct 1 ms 980 KB Output is correct
24 Correct 1 ms 1104 KB Output is correct
25 Correct 1 ms 1108 KB Output is correct
26 Correct 1 ms 1108 KB Output is correct
27 Correct 1 ms 1108 KB Output is correct
28 Correct 1 ms 1108 KB Output is correct
29 Correct 1 ms 980 KB Output is correct
30 Correct 1 ms 980 KB Output is correct
31 Correct 1 ms 980 KB Output is correct
32 Correct 1 ms 1108 KB Output is correct
33 Correct 1 ms 1112 KB Output is correct

Subtask #2
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 980 KB Output is correct
5 Correct 1 ms 1108 KB Output is correct
6 Correct 1 ms 1108 KB Output is correct
7 Correct 1 ms 1108 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 980 KB Output is correct
10 Correct 1 ms 980 KB Output is correct
11 Correct 1 ms 1108 KB Output is correct
12 Correct 1 ms 980 KB Output is correct
13 Correct 1 ms 1108 KB Output is correct
14 Correct 1 ms 980 KB Output is correct
15 Correct 1 ms 1108 KB Output is correct
16 Correct 1 ms 980 KB Output is correct
17 Correct 1 ms 1108 KB Output is correct
18 Correct 1 ms 1108 KB Output is correct
19 Correct 1 ms 980 KB Output is correct
20 Correct 1 ms 1104 KB Output is correct
21 Correct 1 ms 1108 KB Output is correct
22 Correct 1 ms 1108 KB Output is correct
23 Correct 1 ms 980 KB Output is correct
24 Correct 1 ms 1104 KB Output is correct
25 Correct 1 ms 1108 KB Output is correct
26 Correct 1 ms 1108 KB Output is correct
27 Correct 1 ms 1108 KB Output is correct
28 Correct 1 ms 1108 KB Output is correct
29 Correct 1 ms 980 KB Output is correct
30 Correct 1 ms 980 KB Output is correct
31 Correct 1 ms 980 KB Output is correct
32 Correct 1 ms 1108 KB Output is correct
33 Correct 1 ms 1112 KB Output is correct
34 Correct 1 ms 1108 KB Output is correct
35 Correct 2 ms 1108 KB Output is correct
36 Correct 1 ms 1108 KB Output is correct
37 Correct 1 ms 1108 KB Output is correct
38 Correct 1 ms 1108 KB Output is correct
39 Correct 1 ms 1108 KB Output is correct
40 Correct 1 ms 1108 KB Output is correct
41 Correct 1 ms 1108 KB Output is correct
42 Correct 1 ms 1108 KB Output is correct
43 Correct 1 ms 1108 KB Output is correct
44 Correct 1 ms 1108 KB Output is correct
45 Correct 2 ms 1108 KB Output is correct
46 Correct 1 ms 1108 KB Output is correct
47 Correct 2 ms 1108 KB Output is correct
48 Correct 1 ms 1108 KB Output is correct
49 Correct 1 ms 1108 KB Output is correct
50 Correct 1 ms 1108 KB Output is correct
51 Correct 1 ms 1116 KB Output is correct
52 Correct 1 ms 1108 KB Output is correct
53 Correct 1 ms 1108 KB Output is correct
54 Correct 1 ms 1108 KB Output is correct
55 Correct 1 ms 1140 KB Output is correct
56 Correct 1 ms 1120 KB Output is correct
57 Correct 2 ms 1108 KB Output is correct
58 Correct 1 ms 1236 KB Output is correct
59 Correct 1 ms 1120 KB Output is correct
60 Correct 1 ms 1108 KB Output is correct
61 Correct 1 ms 1108 KB Output is correct
62 Correct 1 ms 1120 KB Output is correct
63 Correct 1 ms 1108 KB Output is correct
64 Correct 2 ms 1136 KB Output is correct

Subtask #3
63.0 / 63.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1108 KB Output is correct
2 Correct 1 ms 1108 KB Output is correct
3 Correct 1 ms 1108 KB Output is correct
4 Correct 1 ms 980 KB Output is correct
5 Correct 1 ms 1108 KB Output is correct
6 Correct 1 ms 1108 KB Output is correct
7 Correct 1 ms 1108 KB Output is correct
8 Correct 1 ms 1100 KB Output is correct
9 Correct 1 ms 980 KB Output is correct
10 Correct 1 ms 980 KB Output is correct
11 Correct 1 ms 1108 KB Output is correct
12 Correct 1 ms 980 KB Output is correct
13 Correct 1 ms 1108 KB Output is correct
14 Correct 1 ms 980 KB Output is correct
15 Correct 1 ms 1108 KB Output is correct
16 Correct 1 ms 980 KB Output is correct
17 Correct 1 ms 1108 KB Output is correct
18 Correct 1 ms 1108 KB Output is correct
19 Correct 1 ms 980 KB Output is correct
20 Correct 1 ms 1104 KB Output is correct
21 Correct 1 ms 1108 KB Output is correct
22 Correct 1 ms 1108 KB Output is correct
23 Correct 1 ms 980 KB Output is correct
24 Correct 1 ms 1104 KB Output is correct
25 Correct 1 ms 1108 KB Output is correct
26 Correct 1 ms 1108 KB Output is correct
27 Correct 1 ms 1108 KB Output is correct
28 Correct 1 ms 1108 KB Output is correct
29 Correct 1 ms 980 KB Output is correct
30 Correct 1 ms 980 KB Output is correct
31 Correct 1 ms 980 KB Output is correct
32 Correct 1 ms 1108 KB Output is correct
33 Correct 1 ms 1112 KB Output is correct
34 Correct 1 ms 1108 KB Output is correct
35 Correct 2 ms 1108 KB Output is correct
36 Correct 1 ms 1108 KB Output is correct
37 Correct 1 ms 1108 KB Output is correct
38 Correct 1 ms 1108 KB Output is correct
39 Correct 1 ms 1108 KB Output is correct
40 Correct 1 ms 1108 KB Output is correct
41 Correct 1 ms 1108 KB Output is correct
42 Correct 1 ms 1108 KB Output is correct
43 Correct 1 ms 1108 KB Output is correct
44 Correct 1 ms 1108 KB Output is correct
45 Correct 2 ms 1108 KB Output is correct
46 Correct 1 ms 1108 KB Output is correct
47 Correct 2 ms 1108 KB Output is correct
48 Correct 1 ms 1108 KB Output is correct
49 Correct 1 ms 1108 KB Output is correct
50 Correct 1 ms 1108 KB Output is correct
51 Correct 1 ms 1116 KB Output is correct
52 Correct 1 ms 1108 KB Output is correct
53 Correct 1 ms 1108 KB Output is correct
54 Correct 1 ms 1108 KB Output is correct
55 Correct 1 ms 1140 KB Output is correct
56 Correct 1 ms 1120 KB Output is correct
57 Correct 2 ms 1108 KB Output is correct
58 Correct 1 ms 1236 KB Output is correct
59 Correct 1 ms 1120 KB Output is correct
60 Correct 1 ms 1108 KB Output is correct
61 Correct 1 ms 1108 KB Output is correct
62 Correct 1 ms 1120 KB Output is correct
63 Correct 1 ms 1108 KB Output is correct
64 Correct 2 ms 1136 KB Output is correct
65 Correct 25 ms 2620 KB Output is correct
66 Correct 52 ms 5688 KB Output is correct
67 Correct 47 ms 4172 KB Output is correct
68 Correct 46 ms 4164 KB Output is correct
69 Correct 44 ms 4172 KB Output is correct
70 Correct 39 ms 4284 KB Output is correct
71 Correct 44 ms 4272 KB Output is correct
72 Correct 40 ms 4288 KB Output is correct
73 Correct 41 ms 4404 KB Output is correct
74 Correct 39 ms 4280 KB Output is correct
75 Correct 40 ms 4152 KB Output is correct
76 Correct 41 ms 4284 KB Output is correct
77 Correct 44 ms 4144 KB Output is correct
78 Correct 41 ms 4276 KB Output is correct
79 Correct 44 ms 4276 KB Output is correct
80 Correct 52 ms 4288 KB Output is correct
81 Correct 40 ms 4288 KB Output is correct
82 Correct 41 ms 4280 KB Output is correct
83 Correct 39 ms 4276 KB Output is correct
84 Correct 41 ms 4172 KB Output is correct
85 Correct 44 ms 4272 KB Output is correct
86 Correct 46 ms 4152 KB Output is correct
87 Correct 40 ms 4160 KB Output is correct
88 Correct 43 ms 4272 KB Output is correct
89 Correct 41 ms 4272 KB Output is correct
90 Correct 42 ms 4280 KB Output is correct
91 Correct 45 ms 4276 KB Output is correct
92 Correct 39 ms 4276 KB Output is correct
93 Correct 42 ms 4276 KB Output is correct
94 Correct 39 ms 4172 KB Output is correct
95 Correct 43 ms 4172 KB Output is correct
96 Correct 40 ms 4276 KB Output is correct
97 Correct 37 ms 4272 KB Output is correct
98 Correct 40 ms 4300 KB Output is correct
99 Correct 39 ms 4172 KB Output is correct
100 Correct 44 ms 4292 KB Output is correct
101 Correct 44 ms 4172 KB Output is correct
102 Correct 42 ms 4288 KB Output is correct
103 Correct 38 ms 4280 KB Output is correct