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  1. import java.io.*;
  2. import java.util.*;
  3. import java.lang.*;
  4. class Main{
  5. public static void main(String[] args) throws Exception{
  6.     Scanner s=new Scanner(System.in);   
  7.     float a=9;//s.nextInt();
  8.     float b=83;//s.nextInt();
  9.     float num=(a*b)/2;
  10.     System.out.printf("%0.2f",(num*1000+0.5f)/1000f);
  11. }
  12. }
Runtime error #stdin #stdout #stderr 0.16s 321344KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Exception in thread "main" java.util.MissingFormatWidthException: %0.2f
	at java.util.Formatter$FormatSpecifier.checkNumeric(Formatter.java:3022)
	at java.util.Formatter$FormatSpecifier.checkFloat(Formatter.java:3001)
	at java.util.Formatter$FormatSpecifier.<init>(Formatter.java:2731)
	at java.util.Formatter.parse(Formatter.java:2560)
	at java.util.Formatter.format(Formatter.java:2501)
	at java.io.PrintStream.format(PrintStream.java:970)
	at java.io.PrintStream.printf(PrintStream.java:871)
	at Main.main(Main.java:10)
https://ideone.com/CtXkKT
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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