| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 402699 |
2021-05-12T09:17:30 Z |
prvocislo |
Game (IOI13_game) |
C++17 |
|
13000 ms |
132196 KB |
#include "game.h"
#include <iostream>
#include <vector>
typedef long long ll;
using namespace std;
long long gcd(long long X, long long Y) {
long long tmp;
while (X != Y && Y != 0) {
tmp = X, X = Y, Y = tmp % Y;
}
return X;
}
int r, c;
void update_1d(int i, ll k, vector<ll>& v){
v[i + c] = k;
for (i = ((i + c) >> 1); i > 0; i >>= 1) v[i] = gcd(v[i << 1], v[i << 1 | 1]);
}
ll query_1d(int li, int ri, vector<ll>& v) {
ll g = 0;
for (li += c, ri += c + 1; li < ri; li >>= 1, ri >>= 1) {
if (li & 1) g = gcd(g, v[li++]);
if (ri & 1) g = gcd(g, v[--ri]);
} return g;
}
vector<vector<ll> > st;
void init(int R, int C) {
r = R, c = C;
st.assign(r * 2, vector<ll>(c * 2, 0));
}
void update(int x, int y, long long k) {
x += r;
update_1d(y, k, st[x]);
for (x = (x >> 1); x > 0; x >>= 1)
for (int i = 0; i < c * 2; i++) st[x][i] = gcd(st[x << 1][i], st[x << 1 | 1][i]);
}
long long calculate(int lx, int ly, int rx, int ry) {
ll g = 0;
for (lx += r, rx += r + 1; lx < rx; lx >>= 1, rx >>= 1) {
if (lx & 1) g = gcd(g, query_1d(ly, ry, st[lx++]));
if (rx & 1) g = gcd(g, query_1d(ly, ry, st[--rx]));
}
return g;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
2 ms |
588 KB |
Output is correct |
| 3 |
Correct |
2 ms |
588 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
588 KB |
Output is correct |
| 6 |
Correct |
2 ms |
612 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
588 KB |
Output is correct |
| 10 |
Correct |
1 ms |
588 KB |
Output is correct |
| 11 |
Correct |
1 ms |
588 KB |
Output is correct |
| 12 |
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 |
1 ms |
288 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Execution timed out |
13047 ms |
38676 KB |
Time limit exceeded |
| 5 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
2 ms |
588 KB |
Output is correct |
| 3 |
Correct |
2 ms |
588 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
588 KB |
Output is correct |
| 6 |
Correct |
2 ms |
608 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
588 KB |
Output is correct |
| 10 |
Correct |
2 ms |
588 KB |
Output is correct |
| 11 |
Correct |
1 ms |
588 KB |
Output is correct |
| 12 |
Correct |
1359 ms |
39744 KB |
Output is correct |
| 13 |
Correct |
1542 ms |
36256 KB |
Output is correct |
| 14 |
Correct |
1052 ms |
130928 KB |
Output is correct |
| 15 |
Correct |
2604 ms |
130764 KB |
Output is correct |
| 16 |
Correct |
4710 ms |
130676 KB |
Output is correct |
| 17 |
Correct |
2192 ms |
131784 KB |
Output is correct |
| 18 |
Correct |
5069 ms |
132008 KB |
Output is correct |
| 19 |
Correct |
5014 ms |
132196 KB |
Output is correct |
| 20 |
Correct |
5645 ms |
131748 KB |
Output is correct |
| 21 |
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 |
2 ms |
588 KB |
Output is correct |
| 3 |
Correct |
2 ms |
588 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
544 KB |
Output is correct |
| 6 |
Correct |
2 ms |
548 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
588 KB |
Output is correct |
| 10 |
Correct |
1 ms |
588 KB |
Output is correct |
| 11 |
Correct |
2 ms |
588 KB |
Output is correct |
| 12 |
Execution timed out |
13090 ms |
38708 KB |
Time limit exceeded |
| 13 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
2 ms |
588 KB |
Output is correct |
| 3 |
Correct |
2 ms |
588 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
588 KB |
Output is correct |
| 6 |
Correct |
3 ms |
588 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
588 KB |
Output is correct |
| 10 |
Correct |
2 ms |
588 KB |
Output is correct |
| 11 |
Correct |
1 ms |
548 KB |
Output is correct |
| 12 |
Execution timed out |
13006 ms |
38840 KB |
Time limit exceeded |
| 13 |
Halted |
0 ms |
0 KB |
- |
