/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
int n=5;
for(int i=1;i<=n;i++)
{
}
for(int i=1;i<=n;i++)
{
for(int j=1;j<=(n+1);j++)
{
}
for(int j=n;j>=(n-2);j--)
{
}
}
for(int i=1;i<(n-2);i++)
{
for(int j=1;j<=(i+1);j++)
{
}
for(int k=n;k>=i;k--)
{
}
}
}
}
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