#include <bits/stdc++.h>
using namespace std;
#define EmiliaMyWife ios::sync_with_stdio(0); cin.tie(0);
using ll = int64_t;
using ull = uint64_t;
using uint = uint32_t;
using ld = long double;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const ll LINF = ll(4e15) + ll(2e15);
const double EPS = 1e-9;
static int LamyIsCute = []() {
EmiliaMyWife
return 48763;
}();
signed main() {
int n;
cin >> n;
vector<int> arr(n + 1), brr(n + 1);
ll ans = 0;
for(int i = 0; i < n * 2; i++) {
int x, y;
cin >> x >> y;
int a = max(1, min(n, x)), b = max(1, min(2, y));
ans += abs(a - x) + abs(b - y);
if(b == 1)
arr[a]++;
else
brr[a]++;
}
for(int i = 1, a = 0, b = 0; i <= n; i++) {
a += arr[i] - 1;
b += brr[i] - 1;
int k = min(abs(a), abs(b));
if(a > 0 && b < 0)
a -= k, b += k, ans += k;
if(a < 0 && b > 0)
a += k, b -= k, ans += k;
ans += abs(a) + abs(b);
}
cout << ans << '\n';
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 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 |
1 ms |
312 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
312 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 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 |
308 KB |
Output is correct |
| 21 |
Correct |
0 ms |
204 KB |
Output is correct |
| 22 |
Correct |
0 ms |
312 KB |
Output is correct |
| 23 |
Correct |
1 ms |
204 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 |
308 KB |
Output is correct |
| 27 |
Correct |
0 ms |
312 KB |
Output is correct |
| 28 |
Correct |
1 ms |
204 KB |
Output is correct |
| 29 |
Correct |
1 ms |
316 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 |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 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 |
1 ms |
312 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
312 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 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 |
308 KB |
Output is correct |
| 21 |
Correct |
0 ms |
204 KB |
Output is correct |
| 22 |
Correct |
0 ms |
312 KB |
Output is correct |
| 23 |
Correct |
1 ms |
204 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 |
308 KB |
Output is correct |
| 27 |
Correct |
0 ms |
312 KB |
Output is correct |
| 28 |
Correct |
1 ms |
204 KB |
Output is correct |
| 29 |
Correct |
1 ms |
316 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 |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
332 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| 38 |
Correct |
1 ms |
332 KB |
Output is correct |
| 39 |
Correct |
1 ms |
332 KB |
Output is correct |
| 40 |
Correct |
1 ms |
320 KB |
Output is correct |
| 41 |
Correct |
2 ms |
252 KB |
Output is correct |
| 42 |
Correct |
2 ms |
332 KB |
Output is correct |
| 43 |
Correct |
1 ms |
328 KB |
Output is correct |
| 44 |
Correct |
1 ms |
352 KB |
Output is correct |
| 45 |
Correct |
1 ms |
320 KB |
Output is correct |
| 46 |
Correct |
1 ms |
324 KB |
Output is correct |
| 47 |
Correct |
1 ms |
332 KB |
Output is correct |
| 48 |
Correct |
1 ms |
344 KB |
Output is correct |
| 49 |
Correct |
1 ms |
332 KB |
Output is correct |
| 50 |
Correct |
1 ms |
332 KB |
Output is correct |
| 51 |
Correct |
1 ms |
324 KB |
Output is correct |
| 52 |
Correct |
1 ms |
352 KB |
Output is correct |
| 53 |
Correct |
1 ms |
324 KB |
Output is correct |
| 54 |
Correct |
1 ms |
332 KB |
Output is correct |
| 55 |
Correct |
1 ms |
332 KB |
Output is correct |
| 56 |
Correct |
1 ms |
304 KB |
Output is correct |
| 57 |
Correct |
1 ms |
332 KB |
Output is correct |
| 58 |
Correct |
1 ms |
324 KB |
Output is correct |
| 59 |
Correct |
1 ms |
348 KB |
Output is correct |
| 60 |
Correct |
1 ms |
332 KB |
Output is correct |
| 61 |
Correct |
1 ms |
332 KB |
Output is correct |
| 62 |
Correct |
1 ms |
332 KB |
Output is correct |
| 63 |
Correct |
1 ms |
332 KB |
Output is correct |
| 64 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 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 |
1 ms |
312 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
312 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 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 |
308 KB |
Output is correct |
| 21 |
Correct |
0 ms |
204 KB |
Output is correct |
| 22 |
Correct |
0 ms |
312 KB |
Output is correct |
| 23 |
Correct |
1 ms |
204 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 |
308 KB |
Output is correct |
| 27 |
Correct |
0 ms |
312 KB |
Output is correct |
| 28 |
Correct |
1 ms |
204 KB |
Output is correct |
| 29 |
Correct |
1 ms |
316 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 |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
332 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| 38 |
Correct |
1 ms |
332 KB |
Output is correct |
| 39 |
Correct |
1 ms |
332 KB |
Output is correct |
| 40 |
Correct |
1 ms |
320 KB |
Output is correct |
| 41 |
Correct |
2 ms |
252 KB |
Output is correct |
| 42 |
Correct |
2 ms |
332 KB |
Output is correct |
| 43 |
Correct |
1 ms |
328 KB |
Output is correct |
| 44 |
Correct |
1 ms |
352 KB |
Output is correct |
| 45 |
Correct |
1 ms |
320 KB |
Output is correct |
| 46 |
Correct |
1 ms |
324 KB |
Output is correct |
| 47 |
Correct |
1 ms |
332 KB |
Output is correct |
| 48 |
Correct |
1 ms |
344 KB |
Output is correct |
| 49 |
Correct |
1 ms |
332 KB |
Output is correct |
| 50 |
Correct |
1 ms |
332 KB |
Output is correct |
| 51 |
Correct |
1 ms |
324 KB |
Output is correct |
| 52 |
Correct |
1 ms |
352 KB |
Output is correct |
| 53 |
Correct |
1 ms |
324 KB |
Output is correct |
| 54 |
Correct |
1 ms |
332 KB |
Output is correct |
| 55 |
Correct |
1 ms |
332 KB |
Output is correct |
| 56 |
Correct |
1 ms |
304 KB |
Output is correct |
| 57 |
Correct |
1 ms |
332 KB |
Output is correct |
| 58 |
Correct |
1 ms |
324 KB |
Output is correct |
| 59 |
Correct |
1 ms |
348 KB |
Output is correct |
| 60 |
Correct |
1 ms |
332 KB |
Output is correct |
| 61 |
Correct |
1 ms |
332 KB |
Output is correct |
| 62 |
Correct |
1 ms |
332 KB |
Output is correct |
| 63 |
Correct |
1 ms |
332 KB |
Output is correct |
| 64 |
Correct |
1 ms |
332 KB |
Output is correct |
| 65 |
Correct |
33 ms |
2616 KB |
Output is correct |
| 66 |
Correct |
66 ms |
3872 KB |
Output is correct |
| 67 |
Correct |
42 ms |
3760 KB |
Output is correct |
| 68 |
Correct |
44 ms |
2884 KB |
Output is correct |
| 69 |
Correct |
46 ms |
2752 KB |
Output is correct |
| 70 |
Correct |
43 ms |
2828 KB |
Output is correct |
| 71 |
Correct |
42 ms |
2812 KB |
Output is correct |
| 72 |
Correct |
41 ms |
2744 KB |
Output is correct |
| 73 |
Correct |
47 ms |
2752 KB |
Output is correct |
| 74 |
Correct |
40 ms |
2832 KB |
Output is correct |
| 75 |
Correct |
44 ms |
3380 KB |
Output is correct |
| 76 |
Correct |
38 ms |
3396 KB |
Output is correct |
| 77 |
Correct |
41 ms |
3456 KB |
Output is correct |
| 78 |
Correct |
52 ms |
2872 KB |
Output is correct |
| 79 |
Correct |
42 ms |
2744 KB |
Output is correct |
| 80 |
Correct |
40 ms |
3292 KB |
Output is correct |
| 81 |
Correct |
41 ms |
2596 KB |
Output is correct |
| 82 |
Correct |
52 ms |
2828 KB |
Output is correct |
| 83 |
Correct |
42 ms |
2604 KB |
Output is correct |
| 84 |
Correct |
50 ms |
2628 KB |
Output is correct |
| 85 |
Correct |
40 ms |
2680 KB |
Output is correct |
| 86 |
Correct |
41 ms |
2992 KB |
Output is correct |
| 87 |
Correct |
43 ms |
3060 KB |
Output is correct |
| 88 |
Correct |
50 ms |
3192 KB |
Output is correct |
| 89 |
Correct |
44 ms |
2980 KB |
Output is correct |
| 90 |
Correct |
54 ms |
2724 KB |
Output is correct |
| 91 |
Correct |
43 ms |
2668 KB |
Output is correct |
| 92 |
Correct |
44 ms |
2704 KB |
Output is correct |
| 93 |
Correct |
46 ms |
2616 KB |
Output is correct |
| 94 |
Correct |
42 ms |
2712 KB |
Output is correct |
| 95 |
Correct |
42 ms |
2728 KB |
Output is correct |
| 96 |
Correct |
46 ms |
2604 KB |
Output is correct |
| 97 |
Correct |
57 ms |
2616 KB |
Output is correct |
| 98 |
Correct |
39 ms |
2604 KB |
Output is correct |
| 99 |
Correct |
43 ms |
2704 KB |
Output is correct |
| 100 |
Correct |
42 ms |
2928 KB |
Output is correct |
| 101 |
Correct |
49 ms |
3004 KB |
Output is correct |
| 102 |
Correct |
44 ms |
2860 KB |
Output is correct |
| 103 |
Correct |
41 ms |
2876 KB |
Output is correct |
