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  1. // 2 pointer susequence
  2.  
  3. import java.io.*;
  4. import java.util.*;
  5.  
  6. class Main {
  7.  
  8.     public static void main(String[] args)throws IOException {
  9.         BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
  10.         String s1=br.readLine();
  11.         String s2=br.readLine();
  12.         int i=0,j=0,n=s1.length(),m=s2.length(),flag=0;
  13.         if(m>n){
  14.             System.out.println(false); flag=1;
  15.         }
  16.         while(i<n&&j<m){
  17.             if(s1.charAt(i)==s2.charAt(j)){
  18.                 i++; j++;
  19.                 if(j==s2.length()) {
  20.                     System.out.println(true); flag=1;
  21.                 }
  22.             }
  23.             else{
  24.                 i++;
  25.             }
  26.         }
  27.         if(flag==0) System.out.println(false);
  28.     }
  29. }
Success #stdin #stdout 0.09s 54380KB
comments (?)
stdin
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iiiiiiaiiiiib
ac
stdout
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false
https://ideone.com/K7uKGi
language:
Java (HotSpot 12)
created:
3 days ago
visibility:
public

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