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Submission #854700

# Submission time Handle Problem Language Result Execution time Memory
854700 2023-09-28T15:07:41 Z Tenis0206 Squirrel (RMI18_squirrel) C++11
25 / 100
 4700 ms 35252 KB 
#include <bits/stdc++.h>

using namespace std;

int dx[] = {-1,0,1,0};
int dy[] = {0,1,0,-1};

int m,n,f;

vector<pair<int,int>> l;

void solve(int x, int y, int s, int dir)
{
    for(int i=1;i<=s;i++)
    {
        int xx = x + i * dx[dir];
        int yy = y + i * dy[dir];
        l.push_back({xx,yy});
    }
    x = x + s * dx[dir];
    y = y + s * dy[dir];
    if(s==1)
    {
        return;
    }
    for(int i=1;i<=s/2;i++)
    {
        int xs = x + i * dx[dir] + i * dx[(dir + 3) % 4];
        int ys = y + i * dy[dir] + i * dy[(dir + 3) % 4];
        l.push_back({xs,ys});
    }
    solve(x + (s / 2) * dx[dir] + (s / 2) * dx[(dir + 3) % 4], y + (s / 2) * dy[dir] + (s / 2) * dy[(dir + 3) % 4], s / 2, dir);
    solve(x + (s / 2) * dx[dir] + (s / 2) * dx[(dir + 3) % 4], y + (s / 2) * dy[dir] + (s / 2) * dy[(dir + 3) % 4], s / 2, (dir + 3) % 4);
    for(int i=1;i<=s/2;i++)
    {
        int xd = x + i * dx[dir] + i * dx[(dir + 1) % 4];
        int yd = y + i * dy[dir] + i * dy[(dir + 1) % 4];
        l.push_back({xd,yd});
    }
    solve(x + (s / 2) * dx[dir] + (s / 2) * dx[(dir + 1) % 4], y + (s / 2) * dy[dir] + (s / 2) * dy[(dir + 1) % 4], s / 2, dir);
    solve(x + (s / 2) * dx[dir] + (s / 2) * dx[(dir + 1) % 4], y + (s / 2) * dy[dir] + (s / 2) * dy[(dir + 1) % 4], s / 2, (dir + 1) % 4);
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    #ifdef home
    freopen("nr.in","r",stdin);
    freopen("nr.out","w",stdout);
    #endif // home
    cin>>m>>n>>f;
    int rez = 0;
    for(int i=1;i<=f;i++)
    {
        int x,y,s;
        cin>>x>>y>>s;
        l.push_back({x,y});
        solve(x,y,s,0);
        for(auto it : l)
        {
            rez += (__gcd(it.first - 1,it.second - 1) == 1);
        }
        l.clear();
    }
    cout<<rez<<'\n';
    return 0;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 47 ms 992 KB Output is correct
2 Correct 100 ms 2520 KB Output is correct
3 Correct 2213 ms 9408 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3761 ms 35252 KB Output is correct
2 Correct 3657 ms 34984 KB Output is correct

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4715 ms 34232 KB Time limit exceeded
2 Execution timed out 4792 ms 34248 KB Time limit exceeded
3 Execution timed out 4783 ms 34748 KB Time limit exceeded
4 Execution timed out 4753 ms 35252 KB Time limit exceeded
5 Execution timed out 4732 ms 34228 KB Time limit exceeded

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4711 ms 34804 KB Time limit exceeded
2 Execution timed out 4735 ms 33472 KB Time limit exceeded
3 Execution timed out 4744 ms 34076 KB Time limit exceeded
4 Execution timed out 4750 ms 34740 KB Time limit exceeded
5 Execution timed out 4776 ms 33464 KB Time limit exceeded
6 Execution timed out 4718 ms 33724 KB Time limit exceeded
7 Execution timed out 4758 ms 33712 KB Time limit exceeded
8 Execution timed out 4735 ms 33460 KB Time limit exceeded
9 Execution timed out 4729 ms 34996 KB Time limit exceeded
10 Execution timed out 4740 ms 34436 KB Time limit exceeded