Submission #330052

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
330052	2020-11-23 14:41:48	2qbingxuan	Game (IOI13_game)	C++17	100 / 100	11865 ms	55832 KiB

game

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#pragma GCC optimize("Ofast")
#pragma loop_opt(on)
#include <bits/stdc++.h>
#ifndef local
#include "game.h"
#endif // local
using namespace std;
using ll = long long;
const int N = 22000, LG = 30;
inline ll gcd(ll a, ll b) {
    if(!a || !b) return a | b;
    int s = __builtin_ctzll(a | b);
    a >>= s, b >>= s;
    while(a && b) {
        a >>= __builtin_ctzll(a);
        b >>= __builtin_ctzll(b);
        if(a > b) a -= b;
        else if(b > a) b -= a;
        else return a << s;
    }
    return (a | b) << s;
}
int R, C;
class Treap {
private:
    struct node {
 
 
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Compilation message (stderr)

game.cpp:2: warning: ignoring #pragma loop_opt  [-Wunknown-pragmas]
    2 | #pragma loop_opt(on)
      |

• Subtask 1: 10 / 10
• Subtask 2: 27 / 27
• Subtask 3: 26 / 26
• Subtask 4: 17 / 17
• Subtask 5: 20 / 20