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Submission #528103

# Submission time Handle Problem Language Result Execution time Memory
528103 2022-02-19T09:24:46 Z CSQ31 Coin Collecting (JOI19_ho_t4) C++17
100 / 100
 171 ms 7308 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
ll c[200005][3];
int main()
{
	int n;
	cin>>n;
	ll ans = 0;
	for(int i=0;i<2*n;i++){
		int x,y;
		cin>>x>>y;
		if(x<1){
			ans+=1-x;
			x = 1;
		}else if(x>n){
			ans+=x-n;
			x = n;
		}
		if(y<1){
			ans+=1-y;
			y = 1;
		}else if(y>2){
			ans+=y-2;
			y = 2;
		}
		c[x][y]++;
	}
	for(int i=1;i<=n;i++){
		c[i][1]--;c[i][2]--;
		if(c[i][1] > 0 && c[i][2] < 0){
			int tmp = min(c[i][1],-c[i][2]);
			ans+=tmp;
			c[i][1]-=tmp;
			c[i][2]+=tmp;
		}else if(c[i][1] < 0 && c[i][2] > 0){
			int tmp = min(-c[i][1],c[i][2]);
			ans+=tmp;
			c[i][1]+=tmp;
			c[i][2]-=tmp;
		}
		ans+=abs(c[i][1]);
		ans+=abs(c[i][2]);
		c[i+1][1]+=c[i][1];
		c[i+1][2]+=c[i][2];
	}
	cout<<ans<<'\n';
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Correct 1 ms 296 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 296 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 296 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 0 ms 300 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 296 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 0 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 300 KB Output is correct
33 Correct 1 ms 204 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Correct 1 ms 296 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 296 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 296 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 0 ms 300 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 296 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 0 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 300 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 3 ms 332 KB Output is correct
36 Correct 2 ms 296 KB Output is correct
37 Correct 3 ms 332 KB Output is correct
38 Correct 2 ms 348 KB Output is correct
39 Correct 2 ms 332 KB Output is correct
40 Correct 2 ms 332 KB Output is correct
41 Correct 2 ms 332 KB Output is correct
42 Correct 2 ms 332 KB Output is correct
43 Correct 2 ms 312 KB Output is correct
44 Correct 2 ms 308 KB Output is correct
45 Correct 2 ms 332 KB Output is correct
46 Correct 3 ms 436 KB Output is correct
47 Correct 2 ms 332 KB Output is correct
48 Correct 2 ms 332 KB Output is correct
49 Correct 2 ms 312 KB Output is correct
50 Correct 2 ms 332 KB Output is correct
51 Correct 2 ms 296 KB Output is correct
52 Correct 2 ms 308 KB Output is correct
53 Correct 2 ms 312 KB Output is correct
54 Correct 2 ms 332 KB Output is correct
55 Correct 2 ms 332 KB Output is correct
56 Correct 2 ms 312 KB Output is correct
57 Correct 1 ms 308 KB Output is correct
58 Correct 2 ms 332 KB Output is correct
59 Correct 2 ms 332 KB Output is correct
60 Correct 2 ms 308 KB Output is correct
61 Correct 2 ms 332 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 2 ms 340 KB Output is correct
64 Correct 2 ms 308 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Correct 1 ms 296 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 296 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 296 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 0 ms 300 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 296 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 0 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 300 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 3 ms 332 KB Output is correct
36 Correct 2 ms 296 KB Output is correct
37 Correct 3 ms 332 KB Output is correct
38 Correct 2 ms 348 KB Output is correct
39 Correct 2 ms 332 KB Output is correct
40 Correct 2 ms 332 KB Output is correct
41 Correct 2 ms 332 KB Output is correct
42 Correct 2 ms 332 KB Output is correct
43 Correct 2 ms 312 KB Output is correct
44 Correct 2 ms 308 KB Output is correct
45 Correct 2 ms 332 KB Output is correct
46 Correct 3 ms 436 KB Output is correct
47 Correct 2 ms 332 KB Output is correct
48 Correct 2 ms 332 KB Output is correct
49 Correct 2 ms 312 KB Output is correct
50 Correct 2 ms 332 KB Output is correct
51 Correct 2 ms 296 KB Output is correct
52 Correct 2 ms 308 KB Output is correct
53 Correct 2 ms 312 KB Output is correct
54 Correct 2 ms 332 KB Output is correct
55 Correct 2 ms 332 KB Output is correct
56 Correct 2 ms 312 KB Output is correct
57 Correct 1 ms 308 KB Output is correct
58 Correct 2 ms 332 KB Output is correct
59 Correct 2 ms 332 KB Output is correct
60 Correct 2 ms 308 KB Output is correct
61 Correct 2 ms 332 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 2 ms 340 KB Output is correct
64 Correct 2 ms 308 KB Output is correct
65 Correct 98 ms 4164 KB Output is correct
66 Correct 171 ms 7308 KB Output is correct
67 Correct 144 ms 5936 KB Output is correct
68 Correct 126 ms 5812 KB Output is correct
69 Correct 134 ms 5816 KB Output is correct
70 Correct 134 ms 5956 KB Output is correct
71 Correct 128 ms 5816 KB Output is correct
72 Correct 134 ms 5800 KB Output is correct
73 Correct 134 ms 5904 KB Output is correct
74 Correct 137 ms 5784 KB Output is correct
75 Correct 131 ms 5652 KB Output is correct
76 Correct 124 ms 5784 KB Output is correct
77 Correct 129 ms 5664 KB Output is correct
78 Correct 159 ms 5792 KB Output is correct
79 Correct 128 ms 5792 KB Output is correct
80 Correct 139 ms 5828 KB Output is correct
81 Correct 129 ms 5796 KB Output is correct
82 Correct 127 ms 5812 KB Output is correct
83 Correct 129 ms 5816 KB Output is correct
84 Correct 144 ms 5780 KB Output is correct
85 Correct 125 ms 5776 KB Output is correct
86 Correct 124 ms 5752 KB Output is correct
87 Correct 133 ms 5756 KB Output is correct
88 Correct 153 ms 5804 KB Output is correct
89 Correct 126 ms 5700 KB Output is correct
90 Correct 128 ms 5812 KB Output is correct
91 Correct 143 ms 5724 KB Output is correct
92 Correct 135 ms 5816 KB Output is correct
93 Correct 134 ms 5816 KB Output is correct
94 Correct 130 ms 5676 KB Output is correct
95 Correct 146 ms 5692 KB Output is correct
96 Correct 144 ms 5852 KB Output is correct
97 Correct 133 ms 5832 KB Output is correct
98 Correct 135 ms 5744 KB Output is correct
99 Correct 136 ms 5948 KB Output is correct
100 Correct 132 ms 5860 KB Output is correct
101 Correct 153 ms 5812 KB Output is correct
102 Correct 141 ms 5760 KB Output is correct
103 Correct 136 ms 5808 KB Output is correct