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Submission #498710

# Submission time Handle Problem Language Result Execution time Memory
498710 2021-12-26T08:41:20 Z Ierus Coin Collecting (JOI19_ho_t4) C++17
100 / 100
 243 ms 5096 KB 
#include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize ("unroll-loops,Ofast,O3")
#pragma GCC target("avx,avx2,fma")
#define F first
#define S second
#define sz(x) (int)x.size()
#define pb push_back
#define eb emplace_back
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define NFS ios_base::sync_with_stdio(0) , cin.tie(0) , cout.tie(0) ;
#define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout)
const int N = 1e5+12;
int n, used[N][4];
long long ans = 0;
int main(){
	cin >> n;
	for(int i = 1; i <= 2 * n; ++i){
		int x, y;
		cin >> x >> y;
		if(y > 2){
			ans += y - 2;
			y = 2;
		}
		if(y < 1){
			ans += abs(y-1);
			y = 1;
		}
		if(x > n){
			ans += x - n;
			x = n;
		}
		if(x < 1){
			ans += abs(x-1);
			x = 1;
		}
		++used[x][y];
	}
	int cnt1 = 0, cnt2 = 0;
	for(int i = 1; i <= n; ++i){
		cnt1 += used[i][1] - 1;
		cnt2 += used[i][2] - 1;
		int mn = min(abs(cnt1), abs(cnt2));
		if(cnt1 < 0 && cnt2 > 0){
			cnt1 += mn;
			cnt2 -= mn;
			ans += mn;
		}else if(cnt1 > 0 && cnt2 < 0){
			cnt2 += mn;
			cnt1 -= mn;
			ans += mn;
		}
		ans += abs(cnt1) + abs(cnt2);
	}
	cout << ans;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 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 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 308 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 0 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 0 ms 204 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 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 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 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 308 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 0 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 2 ms 204 KB Output is correct
35 Correct 4 ms 332 KB Output is correct
36 Correct 2 ms 336 KB Output is correct
37 Correct 2 ms 336 KB Output is correct
38 Correct 3 ms 316 KB Output is correct
39 Correct 2 ms 336 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 2 ms 340 KB Output is correct
42 Correct 2 ms 340 KB Output is correct
43 Correct 2 ms 340 KB Output is correct
44 Correct 2 ms 324 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 2 ms 332 KB Output is correct
47 Correct 2 ms 336 KB Output is correct
48 Correct 2 ms 460 KB Output is correct
49 Correct 2 ms 336 KB Output is correct
50 Correct 3 ms 340 KB Output is correct
51 Correct 2 ms 332 KB Output is correct
52 Correct 3 ms 332 KB Output is correct
53 Correct 2 ms 312 KB Output is correct
54 Correct 3 ms 332 KB Output is correct
55 Correct 2 ms 312 KB Output is correct
56 Correct 2 ms 316 KB Output is correct
57 Correct 2 ms 312 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 332 KB Output is correct
61 Correct 2 ms 332 KB Output is correct
62 Correct 2 ms 312 KB Output is correct
63 Correct 3 ms 308 KB Output is correct
64 Correct 2 ms 332 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 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 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 308 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 0 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 2 ms 204 KB Output is correct
35 Correct 4 ms 332 KB Output is correct
36 Correct 2 ms 336 KB Output is correct
37 Correct 2 ms 336 KB Output is correct
38 Correct 3 ms 316 KB Output is correct
39 Correct 2 ms 336 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 2 ms 340 KB Output is correct
42 Correct 2 ms 340 KB Output is correct
43 Correct 2 ms 340 KB Output is correct
44 Correct 2 ms 324 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 2 ms 332 KB Output is correct
47 Correct 2 ms 336 KB Output is correct
48 Correct 2 ms 460 KB Output is correct
49 Correct 2 ms 336 KB Output is correct
50 Correct 3 ms 340 KB Output is correct
51 Correct 2 ms 332 KB Output is correct
52 Correct 3 ms 332 KB Output is correct
53 Correct 2 ms 312 KB Output is correct
54 Correct 3 ms 332 KB Output is correct
55 Correct 2 ms 312 KB Output is correct
56 Correct 2 ms 316 KB Output is correct
57 Correct 2 ms 312 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 332 KB Output is correct
61 Correct 2 ms 332 KB Output is correct
62 Correct 2 ms 312 KB Output is correct
63 Correct 3 ms 308 KB Output is correct
64 Correct 2 ms 332 KB Output is correct
65 Correct 111 ms 3352 KB Output is correct
66 Correct 243 ms 4964 KB Output is correct
67 Correct 168 ms 5016 KB Output is correct
68 Correct 167 ms 5020 KB Output is correct
69 Correct 154 ms 5016 KB Output is correct
70 Correct 154 ms 5016 KB Output is correct
71 Correct 141 ms 5024 KB Output is correct
72 Correct 134 ms 3476 KB Output is correct
73 Correct 135 ms 3480 KB Output is correct
74 Correct 135 ms 3552 KB Output is correct
75 Correct 135 ms 3272 KB Output is correct
76 Correct 132 ms 3476 KB Output is correct
77 Correct 136 ms 3524 KB Output is correct
78 Correct 135 ms 3396 KB Output is correct
79 Correct 145 ms 3472 KB Output is correct
80 Correct 132 ms 3480 KB Output is correct
81 Correct 132 ms 3484 KB Output is correct
82 Correct 154 ms 3500 KB Output is correct
83 Correct 135 ms 3396 KB Output is correct
84 Correct 131 ms 3756 KB Output is correct
85 Correct 136 ms 3832 KB Output is correct
86 Correct 133 ms 4924 KB Output is correct
87 Correct 133 ms 4856 KB Output is correct
88 Correct 137 ms 5020 KB Output is correct
89 Correct 138 ms 5020 KB Output is correct
90 Correct 138 ms 5024 KB Output is correct
91 Correct 144 ms 5016 KB Output is correct
92 Correct 149 ms 5020 KB Output is correct
93 Correct 141 ms 5096 KB Output is correct
94 Correct 142 ms 4888 KB Output is correct
95 Correct 140 ms 4920 KB Output is correct
96 Correct 180 ms 4540 KB Output is correct
97 Correct 145 ms 4492 KB Output is correct
98 Correct 138 ms 4380 KB Output is correct
99 Correct 143 ms 4180 KB Output is correct
100 Correct 144 ms 4200 KB Output is correct
101 Correct 143 ms 4404 KB Output is correct
102 Correct 135 ms 4240 KB Output is correct
103 Correct 163 ms 4164 KB Output is correct