oj.uz

Submission #670512

# Submission time Handle Problem Language Result Execution time Memory
670512 2022-12-09T12:06:35 Z dozer Coin Collecting (JOI19_ho_t4) C++14
100 / 100
 62 ms 10556 KB 
#include <bits/stdc++.h>
using namespace std;
#define fileio() freopen("input.txt", "r", stdin), freopen("output.txt", "w",  stdout)
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define pb push_back
#define st first
#define nd second
#define sp " "
#define endl "\n"
#define pii pair<int, int>
#define N 100005
#define int long long

const int modulo = 1e9 + 7;
int arr[N][3];

int32_t main()
{
	fastio();

	int n;
	cin>>n;
	int ans = 0;
	for (int i = 1; i <= 2 * n; i++)
	{
		int x, y;
		cin>>x>>y;
		if (y < 1)
		{
			ans += 1 - y;
			y = 1;
		}
		else if (y > 2) 
		{
			ans += y - 2;
			y = 2;
		}
		if (x < 1)
		{
			ans += 1 - x;
			x = 1;
		}
		else if (x > n)
		{
			ans += x - n;
			x = n;
		}
		arr[x][y]++;	
	}
	queue<pii> emp[3];
	queue<pii> ful[3];
	for (int i = 1; i <= n; i++)
	{
		for (int j = 1; j <= 2; j++)
		{
			if (arr[i][j] == 1) continue;
			if (arr[i][j] == 0)
			{
				pii tmp = {0, 0};
				if (!ful[j].empty())
				{
					tmp = ful[j].front();
					ful[j].pop();
				}
				else
				{
					continue;
				}
				arr[i][j] = 1;
				ans += abs(i - tmp.st) + abs(j - tmp.nd);
			}
			else
			{
				while(arr[i][j] > 1)
				{
					pii tmp = {0, 0};
					if (!emp[j].empty())
					{
						tmp = emp[j].front();
						emp[j].pop();
					}
					else
					{
						break;
					}
					ans += abs(i - tmp.st) + abs(j - tmp.nd);
					arr[i][j]--;
				}
			}
		}
		for (int j = 1; j <= 2; j++)
		{
			if (arr[i][j] == 1) continue;
			if (arr[i][j] == 0)
			{
				pii tmp = {0, 0};
				if (!ful[j].empty())
				{
					tmp = ful[j].front();
					ful[j].pop();
				}
				else if (!ful[3 - j].empty())
				{
					tmp = ful[3 - j].front();
					ful[3 - j].pop();
				}
				else
				{
					emp[j].push({i, j});
					continue;
				}
				ans += abs(i - tmp.st) + abs(j - tmp.nd);
			}
			else
			{
				for (int k = 2; k <= arr[i][j]; k++)
				{
					pii tmp = {0, 0};
					if (!emp[j].empty())
					{
						tmp = emp[j].front();
						emp[j].pop();
					}
					else if (!emp[3 - j].empty())
					{
						tmp = emp[3 - j].front();
						emp[3 - j].pop();
					}
					else
					{
						ful[j].push({i, j});
						continue;
					}
					ans += abs(i - tmp.st) + abs(j - tmp.nd);
				}
			}
		}
	}
	cout<<ans<<endl;
	cerr<<"time taken : "<<(float)clock() / CLOCKS_PER_SEC<<" seconds\n";
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 376 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 384 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 324 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 376 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 1 ms 344 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 1 ms 340 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 1 ms 384 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 340 KB Output is correct
65 Correct 26 ms 4184 KB Output is correct
66 Correct 62 ms 10556 KB Output is correct
67 Correct 46 ms 5852 KB Output is correct
68 Correct 41 ms 5844 KB Output is correct
69 Correct 42 ms 5820 KB Output is correct
70 Correct 43 ms 5848 KB Output is correct
71 Correct 41 ms 5848 KB Output is correct
72 Correct 39 ms 7228 KB Output is correct
73 Correct 42 ms 6700 KB Output is correct
74 Correct 42 ms 7348 KB Output is correct
75 Correct 49 ms 6980 KB Output is correct
76 Correct 40 ms 6724 KB Output is correct
77 Correct 40 ms 5464 KB Output is correct
78 Correct 40 ms 6472 KB Output is correct
79 Correct 41 ms 5312 KB Output is correct
80 Correct 39 ms 4948 KB Output is correct
81 Correct 40 ms 6856 KB Output is correct
82 Correct 40 ms 5292 KB Output is correct
83 Correct 40 ms 4992 KB Output is correct
84 Correct 39 ms 5956 KB Output is correct
85 Correct 40 ms 5680 KB Output is correct
86 Correct 41 ms 5796 KB Output is correct
87 Correct 40 ms 5580 KB Output is correct
88 Correct 41 ms 5856 KB Output is correct
89 Correct 42 ms 5836 KB Output is correct
90 Correct 44 ms 5840 KB Output is correct
91 Correct 41 ms 5852 KB Output is correct
92 Correct 39 ms 5836 KB Output is correct
93 Correct 43 ms 5844 KB Output is correct
94 Correct 41 ms 5724 KB Output is correct
95 Correct 42 ms 5720 KB Output is correct
96 Correct 41 ms 7304 KB Output is correct
97 Correct 43 ms 7244 KB Output is correct
98 Correct 46 ms 7324 KB Output is correct
99 Correct 50 ms 6240 KB Output is correct
100 Correct 42 ms 6220 KB Output is correct
101 Correct 43 ms 7000 KB Output is correct
102 Correct 41 ms 6988 KB Output is correct
103 Correct 41 ms 7516 KB Output is correct