#pragma GCC optimize("O3,unroll-loops")
#include<bits/stdc++.h>
using namespace std;
//ofstream fout("costin.out");
#define int long long
const int INF = 1000000007;
char mat[51][51];
int put(int a, int exp)
{
if(exp==0) return 1;
if(exp%2==0) return put(a*a,exp/2);
return put(a*a,exp/2)*a;
}
void solve(int clin, int ccol, int k)
{
if(k==0)
return;
int x=clin,y=ccol;
for(int i=0;put(2,i)<=k;i++)
{
x++;
y++;
mat[clin+i][ccol+i]='X';
if(put(2,i+1)<=k)
{
mat[clin+i+1][ccol+i]='r';
mat[clin+i][ccol+i+1]='d';
}
else
{
k-=put(2,i);
break;
}
}
solve(x,y,k);
}
signed main()
{
ios_base::sync_with_stdio(0);cin.tie(0);
for(int i=1;i<=49;i++)
for(int j=1;j<=49;j++)
mat[i][j]='.';
int k;
cin>>k;
solve(1,1,k);
/*for(int i=1;i<=50;i++)
{
if(put(2,i-1)>k)
break;
mat[i][i]='X';
mat[i-1][i]='d';
mat[i][i-1]='r';
}*/
for(int i=1;i<=49;i++)
{
mat[i][49]='d';
mat[49][i]='r';
}
mat[49][49]='.';
cout<<49<<" "<<49<<"\n";
for(int i=1;i<=49;i++)
{
for(int j=1;j<=49;j++)
{
cout<<mat[i][j];
}
cout<<"\n";
}
return 0;
}
/**
*/
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
1 ms |
212 KB |
The matrix does not generate the required number of Costins |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
