oj.uz

답안 #1091124

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1091124 2024-09-19T21:59:34 Z AtinaR 게임 (IOI13_game) C++14
36 / 100
 955 ms 132432 KB 
#include <bits/stdc++.h>
#include "game.h"
using namespace std;
const int MAX=2010;
long long gcd(long long a, long long b)
{
    if(b==0)return a;
    return gcd(b,a%b);
}
long long n,m;
long long tree[4*MAX][4*MAX];

long long sumy(long long nodex, long long nodey, long long L, long long R, long long _left, long long _right)
{
    if(L>=_left && R<=_right)return tree[nodex][nodey];
    else if(L>_right || R<_left)return 0;
    long long mid=(L+R)/2;
    long long l=sumy(nodex,2*nodey,L,mid,_left,_right);
    long long r=sumy(nodex,2*nodey+1,mid+1,R,_left,_right);
    return gcd(l,r);
}
long long sumx(long long node, long long L, long long R, long long _leftx, long long _rightx, long long _lefty, long long _righty)
{
    if(L>=_leftx && R<=_rightx)
    {
        return sumy(node,1,0,m-1,_lefty,_righty);
    }
    else if(L>_rightx || R<_leftx)return 0;
    long long mid=(L+R)/2;
    long long l=sumx(2*node,L,mid,_leftx,_rightx,_lefty,_righty);
    long long r=sumx(2*node+1,mid+1,R,_leftx,_rightx,_lefty,_righty);
    return gcd(l,r);
}
void updatey(long long nodex, long long Lx, long long Rx, long long nodey, long long Ly, long long Ry, long long row, long long col, long long val)
{
    if(Ly==Ry)
    {
        if(Lx==Rx)
        {
            tree[nodex][nodey]=val;
        }
        else
        {
            tree[nodex][nodey]=gcd(tree[2*nodex][nodey],tree[2*nodex+1][nodey]);
        }
    }
    else
    {
        long long mid=(Ly+Ry)/2;
        if(col>mid)updatey(nodex,Lx,Rx,2*nodey+1,mid+1,Ry,row,col,val);
        else updatey(nodex,Lx,Rx,2*nodey,Ly,mid,row,col,val);
        tree[nodex][nodey]=gcd(tree[nodex][2*nodey],tree[nodex][2*nodey+1]);
    }
}
void updatex(long long node, long long L, long long R, long long row, long long col, long long val)
{
    if(L!=R)
    {
        long long mid=(L+R)/2;
        if(row>mid)updatex(2*node+1,mid+1,R,row,col,val);
        else updatex(2*node,L,mid,row,col,val);
    }
    updatey(node,L,R,1,0,m-1,row,col,val);
}
void init(int R, int C)
{
    n=R,m=C;
}
long long calculate(int P, int Q, int U, int V)
{
    return sumx(1,0,n-1,P,U,Q,V);
}
void update(int P, int Q, long long K)
{
    updatex(1,0,n-1,P,Q,K);
}/*
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    cin>>n>>m;
    cout<<tree[1][1]<<endl;
    int q;
    cin>>q;
    for(int i=0; i<q; i++)
    {
        int type;
        cin>>type;
        if(type==1)
        {
            int r,c,val;
            cin>>r>>c>>val;
            updatex(1,0,n-1,r,c,val);
        }
        else
        {
            int gorelevox,gorelevoy,doludesnox,doludesnoy;
            cin>>gorelevox>>gorelevoy>>doludesnox>>doludesnoy;
            cout<<sumx(1,0,n-1,gorelevox,doludesnox,gorelevoy,doludesnoy)<<endl;
        }

    }
    return 0;
}

2 3
20 6 15
0 14 0
*/

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 3160 KB Output is correct
3 Correct 1 ms 3164 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 3164 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 3164 KB Output is correct
10 Correct 1 ms 2908 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 0 ms 348 KB Output is correct

Subtask #2
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Incorrect 365 ms 4468 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 3164 KB Output is correct
3 Correct 2 ms 3164 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 3164 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 3160 KB Output is correct
10 Correct 1 ms 2908 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 567 ms 44884 KB Output is correct
13 Correct 754 ms 37460 KB Output is correct
14 Correct 399 ms 8108 KB Output is correct
15 Correct 901 ms 87756 KB Output is correct
16 Correct 161 ms 131664 KB Output is correct
17 Correct 769 ms 112976 KB Output is correct
18 Correct 955 ms 132432 KB Output is correct
19 Correct 895 ms 132432 KB Output is correct
20 Correct 854 ms 131764 KB Output is correct
21 Correct 0 ms 348 KB Output is correct

Subtask #4
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 3164 KB Output is correct
3 Correct 1 ms 3164 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 3164 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 3164 KB Output is correct
10 Correct 1 ms 2908 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Incorrect 383 ms 6912 KB Output isn't correct
13 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 3160 KB Output is correct
3 Correct 1 ms 3164 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 3164 KB Output is correct
7 Correct 0 ms 444 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 3160 KB Output is correct
10 Correct 1 ms 2768 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Incorrect 367 ms 7044 KB Output isn't correct
13 Halted 0 ms 0 KB -