/* package whatever; // don't place package name! */
import java.util.*;
class Main{
public static void main
(String[]args
){ Scanner sc
= new Scanner
(System.
in); int[] freqs = new int[26];
if(s.length() != s1.length()){
return;
}
for(int i=0; i<s.length(); i++){
freqs[s.charAt(i) - 'a']++;
freqs[s1.charAt(i) - 'a']--;
}
for(int freq : freqs){
if(freq!=0){
}
}
}
}
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