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22 lines (20 loc) · 790 Bytes
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Copy pathDisplayNum.java
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22 lines (20 loc) · 790 Bytes
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import java.util.*;
import java.lang.*;
class DisplayNum{
public static void main(String[] args){
Scanner s=new Scanner(System.in);
System.out.println("Enter number (eg:123-456-7890)");
String str=s.next();
String[] values = str.split("-");
try{
int part1 = Integer.parseInt(values[0]);
int part2 = Integer.parseInt(values[1]);
int part3 = Integer.parseInt(values[2]);
String str2=Integer.toString(part1)+Integer.toString(part2)+Integer.toString(part3);
String str3=String.join("-",str2.substring(0,2),str2.substring(2,4),str2.substring(4,7),str2.substring(7,str2.length()));
System.out.println("\n"+str3);
}catch(NumberFormatException ne){
System.out.println("Enter numbers only!");
}
}
}