Thread: working with decimal point numbers

Good Morning,
please suggest me a better code .

// my java program goes like this

public class FloatingNumber {

public static void main(String...args) {

double i;
double num=0.0;
for(i=0.0;i<10;i++)
num=num+0.1;

System.out.println(num);

}

}

// output: 0.9999999999999999


// The same program in C goes like this

#include<stdio.h>
#include<math.h>

main()

{
double i, num=0.0;

for(i=0;i<10;i++)
num=num+0.1;
printf("%f",num);

}

// output=1.0000


/** please do explain me why java is not producing an accurate value as C program did.
For an accurate result , please do sugges me good code for java
Thanks in advance.

You can use math.round to round to 1.0