| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 91523 |
2018-12-28T05:38:54 Z |
turbat |
Horses (IOI15_horses) |
C++14 |
|
531 ms |
201768 KB |
#include <bits/stdc++.h>
#include "horses.h"
using namespace std;
#define M 500005
int n, x[M], y[M];
long long tmp, mod = 1e9 + 7;
struct segment{
int ans, mul;
double a = 0, m = 0;
} s[4 * M];
void update(int node, int l, int r, int idx, int valx, int valy){
if (idx < l || r < idx) return;
if (l == r){
if (valx) x[l] = valx;
if (valy) y[l] = valy;
tmp = (1ll * x[l] * y[l]) % mod;
s[node].ans = int(tmp);
s[node].mul = x[l];
s[node].m = log10(x[l]);
s[node].a = log10(1ll * x[l] * y[l]);
return;
}
int mid = (l + r)/2;
update(node * 2, l, mid, idx, valx, valy);
update(node * 2 + 1, mid + 1, r, idx, valx, valy);
s[node].m = s[node * 2].m + s[node * 2 + 1].m;
tmp = (1ll * s[node * 2].mul * s[node * 2 + 1].mul) % mod;
s[node].mul = int(tmp);
if (s[node * 2].a > s[node * 2 + 1].a + s[node * 2].m){
s[node].ans = s[node * 2].ans;
s[node].a = s[node * 2].a;
}
else{
tmp = (1ll * s[node * 2 + 1].ans * s[node * 2].mul ) % mod;
s[node].ans = int(tmp);
s[node].a = s[node * 2 + 1].a + s[node * 2].m;
}
}
int init(int N, int X[], int Y[]) {
n = N;
for (int i = 0;i < n;i++)
update(1, 0, n - 1, i, X[i], Y[i]);
return s[1].ans;
}
int updateX(int pos, int val) {
update(1, 0, n - 1, pos, val, 0);
return s[1].ans;
}
int updateY(int pos, int val) {
update(1, 0, n - 1, pos, 0, val);
return s[1].ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
36 ms |
47352 KB |
Output is correct |
| 2 |
Correct |
36 ms |
47460 KB |
Output is correct |
| 3 |
Correct |
37 ms |
47460 KB |
Output is correct |
| 4 |
Correct |
36 ms |
47492 KB |
Output is correct |
| 5 |
Correct |
31 ms |
47492 KB |
Output is correct |
| 6 |
Correct |
31 ms |
47592 KB |
Output is correct |
| 7 |
Correct |
37 ms |
47592 KB |
Output is correct |
| 8 |
Correct |
37 ms |
47592 KB |
Output is correct |
| 9 |
Correct |
36 ms |
47592 KB |
Output is correct |
| 10 |
Correct |
32 ms |
47592 KB |
Output is correct |
| 11 |
Correct |
31 ms |
47592 KB |
Output is correct |
| 12 |
Correct |
32 ms |
47592 KB |
Output is correct |
| 13 |
Correct |
31 ms |
47612 KB |
Output is correct |
| 14 |
Correct |
36 ms |
47612 KB |
Output is correct |
| 15 |
Correct |
31 ms |
47612 KB |
Output is correct |
| 16 |
Correct |
38 ms |
47612 KB |
Output is correct |
| 17 |
Correct |
37 ms |
47632 KB |
Output is correct |
| 18 |
Correct |
37 ms |
47632 KB |
Output is correct |
| 19 |
Correct |
35 ms |
47676 KB |
Output is correct |
| 20 |
Correct |
37 ms |
47676 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
37 ms |
47684 KB |
Output is correct |
| 2 |
Correct |
39 ms |
47684 KB |
Output is correct |
| 3 |
Correct |
37 ms |
47684 KB |
Output is correct |
| 4 |
Correct |
36 ms |
47684 KB |
Output is correct |
| 5 |
Correct |
37 ms |
47684 KB |
Output is correct |
| 6 |
Correct |
37 ms |
47684 KB |
Output is correct |
| 7 |
Correct |
37 ms |
47696 KB |
Output is correct |
| 8 |
Correct |
38 ms |
47696 KB |
Output is correct |
| 9 |
Correct |
37 ms |
47696 KB |
Output is correct |
| 10 |
Correct |
37 ms |
47708 KB |
Output is correct |
| 11 |
Correct |
36 ms |
47708 KB |
Output is correct |
| 12 |
Correct |
37 ms |
47708 KB |
Output is correct |
| 13 |
Correct |
36 ms |
47708 KB |
Output is correct |
| 14 |
Correct |
38 ms |
47724 KB |
Output is correct |
| 15 |
Correct |
36 ms |
47724 KB |
Output is correct |
| 16 |
Correct |
37 ms |
47724 KB |
Output is correct |
| 17 |
Correct |
37 ms |
47724 KB |
Output is correct |
| 18 |
Correct |
37 ms |
47724 KB |
Output is correct |
| 19 |
Correct |
37 ms |
47724 KB |
Output is correct |
| 20 |
Correct |
38 ms |
47724 KB |
Output is correct |
| 21 |
Correct |
37 ms |
47724 KB |
Output is correct |
| 22 |
Correct |
38 ms |
47724 KB |
Output is correct |
| 23 |
Correct |
32 ms |
47760 KB |
Output is correct |
| 24 |
Correct |
32 ms |
47780 KB |
Output is correct |
| 25 |
Correct |
49 ms |
47816 KB |
Output is correct |
| 26 |
Correct |
32 ms |
47892 KB |
Output is correct |
| 27 |
Correct |
32 ms |
47892 KB |
Output is correct |
| 28 |
Correct |
32 ms |
47924 KB |
Output is correct |
| 29 |
Correct |
32 ms |
47940 KB |
Output is correct |
| 30 |
Correct |
36 ms |
47940 KB |
Output is correct |
| 31 |
Correct |
32 ms |
47972 KB |
Output is correct |
| 32 |
Correct |
32 ms |
48004 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
421 ms |
56808 KB |
Output is correct |
| 2 |
Correct |
531 ms |
69524 KB |
Output is correct |
| 3 |
Correct |
465 ms |
73064 KB |
Output is correct |
| 4 |
Correct |
463 ms |
80752 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 2 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 3 |
Correct |
39 ms |
80752 KB |
Output is correct |
| 4 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 5 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 6 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 7 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 8 |
Correct |
31 ms |
80752 KB |
Output is correct |
| 9 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 10 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 11 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 12 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 13 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 14 |
Correct |
31 ms |
80752 KB |
Output is correct |
| 15 |
Correct |
36 ms |
80752 KB |
Output is correct |
| 16 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 17 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 18 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 19 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 20 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 21 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 22 |
Correct |
31 ms |
80752 KB |
Output is correct |
| 23 |
Correct |
32 ms |
80752 KB |
Output is correct |
| 24 |
Correct |
40 ms |
80752 KB |
Output is correct |
| 25 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 26 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 27 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 28 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 29 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 30 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 31 |
Correct |
38 ms |
80752 KB |
Output is correct |
| 32 |
Correct |
37 ms |
80752 KB |
Output is correct |
| 33 |
Correct |
327 ms |
84108 KB |
Output is correct |
| 34 |
Correct |
325 ms |
87976 KB |
Output is correct |
| 35 |
Correct |
363 ms |
99128 KB |
Output is correct |
| 36 |
Correct |
369 ms |
109668 KB |
Output is correct |
| 37 |
Correct |
364 ms |
111764 KB |
Output is correct |
| 38 |
Correct |
322 ms |
114712 KB |
Output is correct |
| 39 |
Correct |
345 ms |
116876 KB |
Output is correct |
| 40 |
Correct |
383 ms |
122772 KB |
Output is correct |
| 41 |
Correct |
354 ms |
124832 KB |
Output is correct |
| 42 |
Correct |
342 ms |
126888 KB |
Output is correct |
| 43 |
Correct |
381 ms |
133052 KB |
Output is correct |
| 44 |
Correct |
383 ms |
139268 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 2 |
Correct |
39 ms |
139268 KB |
Output is correct |
| 3 |
Correct |
43 ms |
139268 KB |
Output is correct |
| 4 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 5 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 6 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 7 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 8 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 9 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 10 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 11 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 12 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 13 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 14 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 15 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 16 |
Correct |
33 ms |
139268 KB |
Output is correct |
| 17 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 18 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 19 |
Correct |
34 ms |
139268 KB |
Output is correct |
| 20 |
Correct |
31 ms |
139268 KB |
Output is correct |
| 21 |
Correct |
32 ms |
139268 KB |
Output is correct |
| 22 |
Correct |
31 ms |
139268 KB |
Output is correct |
| 23 |
Correct |
38 ms |
139268 KB |
Output is correct |
| 24 |
Correct |
36 ms |
139268 KB |
Output is correct |
| 25 |
Correct |
32 ms |
139268 KB |
Output is correct |
| 26 |
Correct |
33 ms |
139268 KB |
Output is correct |
| 27 |
Correct |
32 ms |
139268 KB |
Output is correct |
| 28 |
Correct |
38 ms |
139268 KB |
Output is correct |
| 29 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 30 |
Correct |
37 ms |
139268 KB |
Output is correct |
| 31 |
Correct |
38 ms |
139268 KB |
Output is correct |
| 32 |
Correct |
38 ms |
139268 KB |
Output is correct |
| 33 |
Correct |
421 ms |
143744 KB |
Output is correct |
| 34 |
Correct |
527 ms |
156108 KB |
Output is correct |
| 35 |
Correct |
521 ms |
159604 KB |
Output is correct |
| 36 |
Correct |
509 ms |
166776 KB |
Output is correct |
| 37 |
Correct |
334 ms |
169372 KB |
Output is correct |
| 38 |
Correct |
335 ms |
173032 KB |
Output is correct |
| 39 |
Correct |
371 ms |
183312 KB |
Output is correct |
| 40 |
Correct |
361 ms |
193248 KB |
Output is correct |
| 41 |
Correct |
351 ms |
195184 KB |
Output is correct |
| 42 |
Correct |
324 ms |
198036 KB |
Output is correct |
| 43 |
Correct |
346 ms |
199892 KB |
Output is correct |
| 44 |
Correct |
372 ms |
200740 KB |
Output is correct |
| 45 |
Correct |
343 ms |
200780 KB |
Output is correct |
| 46 |
Correct |
333 ms |
200780 KB |
Output is correct |
| 47 |
Correct |
371 ms |
200780 KB |
Output is correct |
| 48 |
Correct |
365 ms |
200780 KB |
Output is correct |
| 49 |
Correct |
458 ms |
201768 KB |
Output is correct |
| 50 |
Correct |
470 ms |
201768 KB |
Output is correct |
| 51 |
Correct |
415 ms |
201768 KB |
Output is correct |
| 52 |
Correct |
430 ms |
201768 KB |
Output is correct |
| 53 |
Correct |
505 ms |
201768 KB |
Output is correct |
| 54 |
Correct |
411 ms |
201768 KB |
Output is correct |
| 55 |
Correct |
420 ms |
201768 KB |
Output is correct |
| 56 |
Correct |
452 ms |
201768 KB |
Output is correct |
| 57 |
Correct |
410 ms |
201768 KB |
Output is correct |
| 58 |
Correct |
412 ms |
201768 KB |
Output is correct |
| 59 |
Correct |
381 ms |
201768 KB |
Output is correct |
