#include <bits/stdc++.h>
using namespace std;
#define int long long
struct pack {
int x, y;
bool operator < (pack a) {
return make_pair(x, y) < make_pair(a.x, a.y);
}
};
const int N = 1e5 + 5;
int n, f[N][5], d[N][5], sum[N];
pack a[2 * N];
main() {
ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
//freopen("tpa.txt", "r", stdin);
cin >> n;
for(int i = 1; i <= 2 * n; ++i) {
cin >> a[i].x >> a[i].y;
}
int ans = 0;
for(int i = 1; i <= 2 * n; ++i) {
int X, Y;
X = a[i].x, Y = a[i].y;
X = max(X, 1ll); X = min(X, n);
Y = max(Y, 1ll); Y = min(Y, 2ll);
ans += abs(a[i].x - X) + abs(a[i].y - Y);
f[X][Y]++;
}
for(int i = 1; i <= n; ++i) {
ans += abs(sum[1]);
ans += abs(sum[2]);
sum[1] += f[i][1] - 1;
sum[2] += f[i][2] - 1;
while(sum[1] > 0 && sum[2] < 0) {
sum[1]--; sum[2]++; ans++;
}
while(sum[1] < 0 && sum[2] > 0) {
sum[1]++; sum[2]--; ans++;
}
}
cout << ans;
}
Compilation message
joi2019_ho_t4.cpp:17:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
main() {
^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
376 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
376 KB |
Output is correct |
| 4 |
Correct |
5 ms |
376 KB |
Output is correct |
| 5 |
Correct |
5 ms |
376 KB |
Output is correct |
| 6 |
Correct |
5 ms |
376 KB |
Output is correct |
| 7 |
Correct |
5 ms |
376 KB |
Output is correct |
| 8 |
Correct |
5 ms |
376 KB |
Output is correct |
| 9 |
Correct |
5 ms |
376 KB |
Output is correct |
| 10 |
Correct |
5 ms |
424 KB |
Output is correct |
| 11 |
Correct |
5 ms |
376 KB |
Output is correct |
| 12 |
Correct |
4 ms |
376 KB |
Output is correct |
| 13 |
Correct |
5 ms |
380 KB |
Output is correct |
| 14 |
Correct |
5 ms |
376 KB |
Output is correct |
| 15 |
Correct |
5 ms |
376 KB |
Output is correct |
| 16 |
Correct |
5 ms |
376 KB |
Output is correct |
| 17 |
Correct |
5 ms |
376 KB |
Output is correct |
| 18 |
Correct |
4 ms |
376 KB |
Output is correct |
| 19 |
Correct |
5 ms |
376 KB |
Output is correct |
| 20 |
Correct |
5 ms |
376 KB |
Output is correct |
| 21 |
Correct |
5 ms |
376 KB |
Output is correct |
| 22 |
Correct |
5 ms |
376 KB |
Output is correct |
| 23 |
Correct |
5 ms |
376 KB |
Output is correct |
| 24 |
Correct |
5 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
5 ms |
376 KB |
Output is correct |
| 27 |
Correct |
5 ms |
376 KB |
Output is correct |
| 28 |
Correct |
5 ms |
376 KB |
Output is correct |
| 29 |
Correct |
4 ms |
248 KB |
Output is correct |
| 30 |
Correct |
5 ms |
376 KB |
Output is correct |
| 31 |
Correct |
5 ms |
376 KB |
Output is correct |
| 32 |
Correct |
5 ms |
376 KB |
Output is correct |
| 33 |
Correct |
5 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
376 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
376 KB |
Output is correct |
| 4 |
Correct |
5 ms |
376 KB |
Output is correct |
| 5 |
Correct |
5 ms |
376 KB |
Output is correct |
| 6 |
Correct |
5 ms |
376 KB |
Output is correct |
| 7 |
Correct |
5 ms |
376 KB |
Output is correct |
| 8 |
Correct |
5 ms |
376 KB |
Output is correct |
| 9 |
Correct |
5 ms |
376 KB |
Output is correct |
| 10 |
Correct |
5 ms |
424 KB |
Output is correct |
| 11 |
Correct |
5 ms |
376 KB |
Output is correct |
| 12 |
Correct |
4 ms |
376 KB |
Output is correct |
| 13 |
Correct |
5 ms |
380 KB |
Output is correct |
| 14 |
Correct |
5 ms |
376 KB |
Output is correct |
| 15 |
Correct |
5 ms |
376 KB |
Output is correct |
| 16 |
Correct |
5 ms |
376 KB |
Output is correct |
| 17 |
Correct |
5 ms |
376 KB |
Output is correct |
| 18 |
Correct |
4 ms |
376 KB |
Output is correct |
| 19 |
Correct |
5 ms |
376 KB |
Output is correct |
| 20 |
Correct |
5 ms |
376 KB |
Output is correct |
| 21 |
Correct |
5 ms |
376 KB |
Output is correct |
| 22 |
Correct |
5 ms |
376 KB |
Output is correct |
| 23 |
Correct |
5 ms |
376 KB |
Output is correct |
| 24 |
Correct |
5 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
5 ms |
376 KB |
Output is correct |
| 27 |
Correct |
5 ms |
376 KB |
Output is correct |
| 28 |
Correct |
5 ms |
376 KB |
Output is correct |
| 29 |
Correct |
4 ms |
248 KB |
Output is correct |
| 30 |
Correct |
5 ms |
376 KB |
Output is correct |
| 31 |
Correct |
5 ms |
376 KB |
Output is correct |
| 32 |
Correct |
5 ms |
376 KB |
Output is correct |
| 33 |
Correct |
5 ms |
376 KB |
Output is correct |
| 34 |
Correct |
5 ms |
376 KB |
Output is correct |
| 35 |
Correct |
6 ms |
504 KB |
Output is correct |
| 36 |
Correct |
5 ms |
376 KB |
Output is correct |
| 37 |
Correct |
5 ms |
376 KB |
Output is correct |
| 38 |
Correct |
5 ms |
376 KB |
Output is correct |
| 39 |
Correct |
5 ms |
504 KB |
Output is correct |
| 40 |
Correct |
5 ms |
504 KB |
Output is correct |
| 41 |
Correct |
5 ms |
376 KB |
Output is correct |
| 42 |
Correct |
6 ms |
376 KB |
Output is correct |
| 43 |
Correct |
6 ms |
376 KB |
Output is correct |
| 44 |
Correct |
5 ms |
376 KB |
Output is correct |
| 45 |
Correct |
5 ms |
504 KB |
Output is correct |
| 46 |
Correct |
6 ms |
376 KB |
Output is correct |
| 47 |
Correct |
5 ms |
504 KB |
Output is correct |
| 48 |
Correct |
6 ms |
376 KB |
Output is correct |
| 49 |
Correct |
5 ms |
376 KB |
Output is correct |
| 50 |
Correct |
5 ms |
376 KB |
Output is correct |
| 51 |
Correct |
6 ms |
432 KB |
Output is correct |
| 52 |
Correct |
5 ms |
380 KB |
Output is correct |
| 53 |
Correct |
5 ms |
504 KB |
Output is correct |
| 54 |
Correct |
5 ms |
504 KB |
Output is correct |
| 55 |
Correct |
5 ms |
504 KB |
Output is correct |
| 56 |
Correct |
6 ms |
504 KB |
Output is correct |
| 57 |
Correct |
5 ms |
376 KB |
Output is correct |
| 58 |
Correct |
5 ms |
376 KB |
Output is correct |
| 59 |
Correct |
5 ms |
376 KB |
Output is correct |
| 60 |
Correct |
6 ms |
376 KB |
Output is correct |
| 61 |
Correct |
5 ms |
504 KB |
Output is correct |
| 62 |
Correct |
5 ms |
376 KB |
Output is correct |
| 63 |
Correct |
6 ms |
504 KB |
Output is correct |
| 64 |
Correct |
5 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
376 KB |
Output is correct |
| 2 |
Correct |
5 ms |
376 KB |
Output is correct |
| 3 |
Correct |
5 ms |
376 KB |
Output is correct |
| 4 |
Correct |
5 ms |
376 KB |
Output is correct |
| 5 |
Correct |
5 ms |
376 KB |
Output is correct |
| 6 |
Correct |
5 ms |
376 KB |
Output is correct |
| 7 |
Correct |
5 ms |
376 KB |
Output is correct |
| 8 |
Correct |
5 ms |
376 KB |
Output is correct |
| 9 |
Correct |
5 ms |
376 KB |
Output is correct |
| 10 |
Correct |
5 ms |
424 KB |
Output is correct |
| 11 |
Correct |
5 ms |
376 KB |
Output is correct |
| 12 |
Correct |
4 ms |
376 KB |
Output is correct |
| 13 |
Correct |
5 ms |
380 KB |
Output is correct |
| 14 |
Correct |
5 ms |
376 KB |
Output is correct |
| 15 |
Correct |
5 ms |
376 KB |
Output is correct |
| 16 |
Correct |
5 ms |
376 KB |
Output is correct |
| 17 |
Correct |
5 ms |
376 KB |
Output is correct |
| 18 |
Correct |
4 ms |
376 KB |
Output is correct |
| 19 |
Correct |
5 ms |
376 KB |
Output is correct |
| 20 |
Correct |
5 ms |
376 KB |
Output is correct |
| 21 |
Correct |
5 ms |
376 KB |
Output is correct |
| 22 |
Correct |
5 ms |
376 KB |
Output is correct |
| 23 |
Correct |
5 ms |
376 KB |
Output is correct |
| 24 |
Correct |
5 ms |
376 KB |
Output is correct |
| 25 |
Correct |
5 ms |
376 KB |
Output is correct |
| 26 |
Correct |
5 ms |
376 KB |
Output is correct |
| 27 |
Correct |
5 ms |
376 KB |
Output is correct |
| 28 |
Correct |
5 ms |
376 KB |
Output is correct |
| 29 |
Correct |
4 ms |
248 KB |
Output is correct |
| 30 |
Correct |
5 ms |
376 KB |
Output is correct |
| 31 |
Correct |
5 ms |
376 KB |
Output is correct |
| 32 |
Correct |
5 ms |
376 KB |
Output is correct |
| 33 |
Correct |
5 ms |
376 KB |
Output is correct |
| 34 |
Correct |
5 ms |
376 KB |
Output is correct |
| 35 |
Correct |
6 ms |
504 KB |
Output is correct |
| 36 |
Correct |
5 ms |
376 KB |
Output is correct |
| 37 |
Correct |
5 ms |
376 KB |
Output is correct |
| 38 |
Correct |
5 ms |
376 KB |
Output is correct |
| 39 |
Correct |
5 ms |
504 KB |
Output is correct |
| 40 |
Correct |
5 ms |
504 KB |
Output is correct |
| 41 |
Correct |
5 ms |
376 KB |
Output is correct |
| 42 |
Correct |
6 ms |
376 KB |
Output is correct |
| 43 |
Correct |
6 ms |
376 KB |
Output is correct |
| 44 |
Correct |
5 ms |
376 KB |
Output is correct |
| 45 |
Correct |
5 ms |
504 KB |
Output is correct |
| 46 |
Correct |
6 ms |
376 KB |
Output is correct |
| 47 |
Correct |
5 ms |
504 KB |
Output is correct |
| 48 |
Correct |
6 ms |
376 KB |
Output is correct |
| 49 |
Correct |
5 ms |
376 KB |
Output is correct |
| 50 |
Correct |
5 ms |
376 KB |
Output is correct |
| 51 |
Correct |
6 ms |
432 KB |
Output is correct |
| 52 |
Correct |
5 ms |
380 KB |
Output is correct |
| 53 |
Correct |
5 ms |
504 KB |
Output is correct |
| 54 |
Correct |
5 ms |
504 KB |
Output is correct |
| 55 |
Correct |
5 ms |
504 KB |
Output is correct |
| 56 |
Correct |
6 ms |
504 KB |
Output is correct |
| 57 |
Correct |
5 ms |
376 KB |
Output is correct |
| 58 |
Correct |
5 ms |
376 KB |
Output is correct |
| 59 |
Correct |
5 ms |
376 KB |
Output is correct |
| 60 |
Correct |
6 ms |
376 KB |
Output is correct |
| 61 |
Correct |
5 ms |
504 KB |
Output is correct |
| 62 |
Correct |
5 ms |
376 KB |
Output is correct |
| 63 |
Correct |
6 ms |
504 KB |
Output is correct |
| 64 |
Correct |
5 ms |
376 KB |
Output is correct |
| 65 |
Correct |
46 ms |
7672 KB |
Output is correct |
| 66 |
Correct |
75 ms |
4300 KB |
Output is correct |
| 67 |
Correct |
61 ms |
8184 KB |
Output is correct |
| 68 |
Correct |
61 ms |
8184 KB |
Output is correct |
| 69 |
Correct |
62 ms |
8184 KB |
Output is correct |
| 70 |
Correct |
62 ms |
8184 KB |
Output is correct |
| 71 |
Correct |
63 ms |
8316 KB |
Output is correct |
| 72 |
Correct |
61 ms |
4216 KB |
Output is correct |
| 73 |
Correct |
61 ms |
4216 KB |
Output is correct |
| 74 |
Correct |
61 ms |
4344 KB |
Output is correct |
| 75 |
Correct |
59 ms |
4216 KB |
Output is correct |
| 76 |
Correct |
61 ms |
4216 KB |
Output is correct |
| 77 |
Correct |
59 ms |
4216 KB |
Output is correct |
| 78 |
Correct |
61 ms |
4216 KB |
Output is correct |
| 79 |
Correct |
59 ms |
4216 KB |
Output is correct |
| 80 |
Correct |
63 ms |
4216 KB |
Output is correct |
| 81 |
Correct |
66 ms |
4344 KB |
Output is correct |
| 82 |
Correct |
63 ms |
4216 KB |
Output is correct |
| 83 |
Correct |
61 ms |
4240 KB |
Output is correct |
| 84 |
Correct |
60 ms |
4600 KB |
Output is correct |
| 85 |
Correct |
60 ms |
4600 KB |
Output is correct |
| 86 |
Correct |
62 ms |
6776 KB |
Output is correct |
| 87 |
Correct |
60 ms |
6648 KB |
Output is correct |
| 88 |
Correct |
61 ms |
8312 KB |
Output is correct |
| 89 |
Correct |
59 ms |
8184 KB |
Output is correct |
| 90 |
Correct |
61 ms |
8184 KB |
Output is correct |
| 91 |
Correct |
63 ms |
8088 KB |
Output is correct |
| 92 |
Correct |
67 ms |
8180 KB |
Output is correct |
| 93 |
Correct |
65 ms |
8184 KB |
Output is correct |
| 94 |
Correct |
60 ms |
8184 KB |
Output is correct |
| 95 |
Correct |
60 ms |
8184 KB |
Output is correct |
| 96 |
Correct |
63 ms |
6924 KB |
Output is correct |
| 97 |
Correct |
64 ms |
6904 KB |
Output is correct |
| 98 |
Correct |
62 ms |
6520 KB |
Output is correct |
| 99 |
Correct |
65 ms |
6008 KB |
Output is correct |
| 100 |
Correct |
66 ms |
6040 KB |
Output is correct |
| 101 |
Correct |
71 ms |
6648 KB |
Output is correct |
| 102 |
Correct |
62 ms |
6136 KB |
Output is correct |
| 103 |
Correct |
62 ms |
6068 KB |
Output is correct |
