oj.uz

Submission #236881

# Submission time Handle Problem Language Result Execution time Memory
236881 2020-06-03T15:57:53 Z EJOI2019Andrew Rack (eJOI19_rack) C++14
0 / 100
 4 ms 384 KB 
#include<bits/stdc++.h>
using namespace std;
int ans;
int rack(int n,int k)
{
if(k<=1)
return ans;
if(k%2)
{
ans*=2;
rack(n/2,k/2);
}
else
{
ans*=2;
++ans;
rack(n/2,k/2);
}
}
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int n,k;
cin>>n>>k;
ans=1;
cout<<rack(n,k);
}

Compilation message

rack.cpp: In function 'int rack(int, int)':
rack.cpp:19:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 60.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -