/* 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
{
public static void main
(String args
[]){ int tab []= new int[10];
for(int i=0; i<10;i++){
tab[i]=i;
System.
out.
print(tab
[i
] + "b"); i++;
}
}
}
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