import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); String str = scan.nextLine(); boolean flag=false; for(int i=0;i<str.length();i++) { char c=str.charAt(i); if(c>='0'&&c<='9') { System.out.print(c); flag=false; }else { if(!flag){ System.out.print(c); flag=true;} } } System.out.println(); } } |
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