number format java
i will refer this site just read it and you will understand everything
i hope this help:https://zetcode.com/java/numberformat/number format java
i will refer this site just read it and you will understand everything
i hope this help:https://zetcode.com/java/numberformat/how to format numbers in java
double value = 4.2352989244d;
String.format("%.2f", value) //output "4.24");
String.format("%.3f", value)//output("4.235");java printf format string and int
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.println("================================");
for(int i=0;i<3;i++){
String s1=sc.next();
int x=sc.nextInt();
//Complete this line
System.out.printf("%-15s%03d%n",s1,x);
}
System.out.println("================================");
}
}formatting an integer in java
Specifying a width:
String.format("|%20d|", 93); // prints: | 93|
Left-justifying within the specified width:
String.format("|%-20d|", 93); // prints: |93 |
Pad with zeros:
String.format("|%020d|", 93); // prints: |00000000000000000093|Copyright © 2021 Codeinu
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