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Submission #106105

# Submission time Handle Problem Language Result Execution time Memory
106105 2019-04-16T14:36:21 Z jangwonyoung Coin Collecting (JOI19_ho_t4) C++14
100 / 100
 121 ms 5756 KB 
#include<iostream>
using namespace std;
typedef long long ll;
const int N=1e5+2;
int n;
ll ans=0;
int fu[N],fd[N];
int plu,pld;
int main(){
	ios::sync_with_stdio(false);
	cin >> n;
	for(int i=1; i<=2*n ;i++){
		ll x,y;cin >> x >> y;
		ans+=max(0LL,1-x)+max(0LL,x-n);
		ans+=max(0LL,1-y)+max(0LL,y-2);
		x=min((ll)n,max(1LL,x));
		y=min(2LL,max(1LL,y));
		if(y==1) fd[x]++;
		else fu[x]++;
	}
	plu=pld=1;
	for(int pr=1; pr<=n ;pr++){
		while(plu<=pr && fu[pr]>0) ans+=pr-plu++,fu[pr]--;
		while(pld<=pr && fd[pr]>0) ans+=pr-pld++,fd[pr]--;
		while(plu>pr && pld<=pr && fu[pr]>0) ans+=pr+1-pld++,fu[pr]--;
		while(pld>pr && plu<=pr && fd[pr]>0) ans+=pr+1-plu++,fd[pr]--;
		ans+=fu[pr];fu[pr+1]+=fu[pr];fu[pr]=0;
		ans+=fd[pr];fd[pr+1]+=fd[pr];fd[pr]=0;
	}
	cout << ans << endl;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 512 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 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 388 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 3 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 3 ms 384 KB Output is correct
20 Correct 2 ms 512 KB Output is correct
21 Correct 3 ms 384 KB Output is correct
22 Correct 3 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 3 ms 384 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 2 ms 384 KB Output is correct
30 Correct 2 ms 384 KB Output is correct
31 Correct 2 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 3 ms 384 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 512 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 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 388 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 3 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 3 ms 384 KB Output is correct
20 Correct 2 ms 512 KB Output is correct
21 Correct 3 ms 384 KB Output is correct
22 Correct 3 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 3 ms 384 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 2 ms 384 KB Output is correct
30 Correct 2 ms 384 KB Output is correct
31 Correct 2 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 3 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 3 ms 512 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 384 KB Output is correct
40 Correct 3 ms 464 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 4 ms 512 KB Output is correct
46 Correct 3 ms 384 KB Output is correct
47 Correct 3 ms 384 KB Output is correct
48 Correct 3 ms 432 KB Output is correct
49 Correct 4 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 0 ms 384 KB Output is correct
53 Correct 3 ms 384 KB Output is correct
54 Correct 3 ms 384 KB Output is correct
55 Correct 3 ms 384 KB Output is correct
56 Correct 3 ms 404 KB Output is correct
57 Correct 4 ms 384 KB Output is correct
58 Correct 4 ms 384 KB Output is correct
59 Correct 2 ms 384 KB Output is correct
60 Correct 3 ms 384 KB Output is correct
61 Correct 3 ms 384 KB Output is correct
62 Correct 3 ms 384 KB Output is correct
63 Correct 3 ms 384 KB Output is correct
64 Correct 3 ms 384 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 512 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 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 388 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 3 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 3 ms 384 KB Output is correct
20 Correct 2 ms 512 KB Output is correct
21 Correct 3 ms 384 KB Output is correct
22 Correct 3 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 3 ms 384 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 2 ms 384 KB Output is correct
30 Correct 2 ms 384 KB Output is correct
31 Correct 2 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 3 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 3 ms 512 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 384 KB Output is correct
40 Correct 3 ms 464 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 4 ms 512 KB Output is correct
46 Correct 3 ms 384 KB Output is correct
47 Correct 3 ms 384 KB Output is correct
48 Correct 3 ms 432 KB Output is correct
49 Correct 4 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 0 ms 384 KB Output is correct
53 Correct 3 ms 384 KB Output is correct
54 Correct 3 ms 384 KB Output is correct
55 Correct 3 ms 384 KB Output is correct
56 Correct 3 ms 404 KB Output is correct
57 Correct 4 ms 384 KB Output is correct
58 Correct 4 ms 384 KB Output is correct
59 Correct 2 ms 384 KB Output is correct
60 Correct 3 ms 384 KB Output is correct
61 Correct 3 ms 384 KB Output is correct
62 Correct 3 ms 384 KB Output is correct
63 Correct 3 ms 384 KB Output is correct
64 Correct 3 ms 384 KB Output is correct
65 Correct 47 ms 2652 KB Output is correct
66 Correct 70 ms 5756 KB Output is correct
67 Correct 76 ms 4472 KB Output is correct
68 Correct 55 ms 4316 KB Output is correct
69 Correct 59 ms 4344 KB Output is correct
70 Correct 81 ms 4472 KB Output is correct
71 Correct 66 ms 4280 KB Output is correct
72 Correct 65 ms 4316 KB Output is correct
73 Correct 64 ms 4344 KB Output is correct
74 Correct 55 ms 4472 KB Output is correct
75 Correct 54 ms 4216 KB Output is correct
76 Correct 62 ms 4344 KB Output is correct
77 Correct 56 ms 4216 KB Output is correct
78 Correct 53 ms 4344 KB Output is correct
79 Correct 66 ms 4344 KB Output is correct
80 Correct 60 ms 4348 KB Output is correct
81 Correct 64 ms 4392 KB Output is correct
82 Correct 63 ms 4344 KB Output is correct
83 Correct 53 ms 4344 KB Output is correct
84 Correct 55 ms 4444 KB Output is correct
85 Correct 58 ms 4316 KB Output is correct
86 Correct 51 ms 4344 KB Output is correct
87 Correct 48 ms 4344 KB Output is correct
88 Correct 67 ms 4344 KB Output is correct
89 Correct 65 ms 4344 KB Output is correct
90 Correct 69 ms 4364 KB Output is correct
91 Correct 68 ms 4472 KB Output is correct
92 Correct 51 ms 4472 KB Output is correct
93 Correct 121 ms 4488 KB Output is correct
94 Correct 63 ms 4344 KB Output is correct
95 Correct 62 ms 4348 KB Output is correct
96 Correct 60 ms 4472 KB Output is correct
97 Correct 54 ms 4392 KB Output is correct
98 Correct 67 ms 4316 KB Output is correct
99 Correct 55 ms 4344 KB Output is correct
100 Correct 76 ms 4344 KB Output is correct
101 Correct 52 ms 4328 KB Output is correct
102 Correct 100 ms 4376 KB Output is correct
103 Correct 78 ms 4348 KB Output is correct