oj.uz

Submission #65078

# Submission time Handle Problem Language Result Execution time Memory
65078 2018-08-06T14:42:19 Z theknife2001 Game (IOI13_game) C++17
10 / 100
 303 ms 4764 KB 
#include "game.h"
#include <bits/stdc++.h>
#define mid (l+r)/2


using namespace std;


long long gcd2(long long X, long long Y) {
    long long tmp;
    while (X != Y && Y != 0) {
        tmp = X;
        X = Y;
        Y = tmp % Y;
    }
    return X;
}

const int N=2055;
long long tree[N*4][2055];
int n,m;

void init(int R, int C)
{
    n=R;
    m=C;
}

void up(int l , int r , int node , int ind , long long val , int lev)
{
    if(l==r&&l==ind)
    {
        tree[node][lev]=val;
        return ;
    }
    if(ind<=mid)
        up(l,mid,node*2,ind,val,lev);
    else
        up(mid+1,r,node*2+1,ind,val,lev);
    tree[node][lev]=gcd2(tree[node*2][lev],tree[node*2+1][lev]);
}

long long query(int l , int r , int node , int x , int y , int lev)
{
    if(x<=l&&r<=y)
        return tree[node][lev];
    if(l>y||r<x)
        return 0;
    long long temp1=0;
    long long temp2=0;
    temp1=query(l,mid,node*2,x,y,lev);
    temp2=query(mid+1,r,node*2+1,x,y,lev);
    return gcd2(temp1,temp2);

}


void update(int P, int Q, long long K)
{
  	if(n<105)
    up(0,m-1,1,Q,K,P);
}

long long calculate(int P, int Q, int U, int V)
{
    long long ans=0;
    for(int i=P;i<=U;i++)
    {
      if(n<105)
        ans=gcd2(ans,query(0,m-1,1,Q,V,i));
      else
       	ans++;
    }
    return ans;
}

Compilation message

grader.c: In function 'int main()':
grader.c:18:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
  int res;
      ^~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 5 ms 1252 KB Output is correct
3 Correct 4 ms 1252 KB Output is correct
4 Correct 3 ms 1252 KB Output is correct
5 Correct 3 ms 1252 KB Output is correct
6 Correct 4 ms 1252 KB Output is correct
7 Correct 2 ms 1252 KB Output is correct
8 Correct 3 ms 1252 KB Output is correct
9 Correct 3 ms 1252 KB Output is correct
10 Correct 3 ms 1252 KB Output is correct
11 Correct 3 ms 1252 KB Output is correct
12 Correct 3 ms 1252 KB Output is correct

Subtask #2
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1252 KB Output is correct
2 Correct 3 ms 1252 KB Output is correct
3 Correct 3 ms 1252 KB Output is correct
4 Runtime error 6 ms 1252 KB Execution killed with signal 11 (could be triggered by violating memory limits)
5 Halted 0 ms 0 KB -

Subtask #3
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1252 KB Output is correct
2 Correct 5 ms 1376 KB Output is correct
3 Correct 4 ms 1376 KB Output is correct
4 Correct 2 ms 1376 KB Output is correct
5 Correct 4 ms 1376 KB Output is correct
6 Correct 3 ms 1376 KB Output is correct
7 Correct 3 ms 1376 KB Output is correct
8 Correct 4 ms 1376 KB Output is correct
9 Correct 5 ms 1380 KB Output is correct
10 Correct 3 ms 1380 KB Output is correct
11 Correct 3 ms 1380 KB Output is correct
12 Incorrect 303 ms 4764 KB Output isn't correct
13 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4764 KB Output is correct
2 Correct 3 ms 4764 KB Output is correct
3 Correct 4 ms 4764 KB Output is correct
4 Correct 3 ms 4764 KB Output is correct
5 Correct 3 ms 4764 KB Output is correct
6 Correct 5 ms 4764 KB Output is correct
7 Correct 2 ms 4764 KB Output is correct
8 Correct 3 ms 4764 KB Output is correct
9 Correct 3 ms 4764 KB Output is correct
10 Correct 3 ms 4764 KB Output is correct
11 Correct 3 ms 4764 KB Output is correct
12 Runtime error 7 ms 4764 KB Execution killed with signal 11 (could be triggered by violating memory limits)
13 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4764 KB Output is correct
2 Correct 3 ms 4764 KB Output is correct
3 Correct 4 ms 4764 KB Output is correct
4 Correct 3 ms 4764 KB Output is correct
5 Correct 2 ms 4764 KB Output is correct
6 Correct 2 ms 4764 KB Output is correct
7 Correct 3 ms 4764 KB Output is correct
8 Correct 3 ms 4764 KB Output is correct
9 Correct 4 ms 4764 KB Output is correct
10 Correct 3 ms 4764 KB Output is correct
11 Correct 3 ms 4764 KB Output is correct
12 Runtime error 6 ms 4764 KB Execution killed with signal 11 (could be triggered by violating memory limits)
13 Halted 0 ms 0 KB -