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  1. Prepare
  2. Java
  3. BigNumber
  4. Java BigDecimal
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Java BigDecimal

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510 Discussions

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  • Damian_GDO_92
     + 0 comments
            for (int i=n; i>=0; i--) {
            for (int j=0; j<i-1; j++) {
                BigDecimal numA = new BigDecimal(s[j]);
                BigDecimal numB = new BigDecimal(s[j+1]);
                
                if (numA.compareTo(numB) == -1) {
                    String tmp = s[j];
                    
                    s[j] = s[j+1];
                    s[j+1] = tmp;
                }
            }
        }

  • nerses_babayan55
     + 0 comments

    import java.math.BigDecimal; import java.util.*; class Solution{ public static void main(String []args){ //Input Scanner sc= new Scanner(System.in); int n=sc.nextInt(); String []s=new String[n+2]; for(int i=0;i 

        Arrays.sort(s, 0, n, new Comparator<String>() {
        public int compare(String a, String b) {
            BigDecimal A = new BigDecimal(a);
            BigDecimal B = new BigDecimal(b);
            return B.compareTo(A);
        }
    });

    //Output
    for(int i=0;i<n;i++)
    {
        System.out.println(s[i]);
    }
}

    }

  • Satvik321
     + 0 comments

    Used Bubble Sort

    import java.math.BigDecimal; import java.util.*; class Solution{ public static void main(String []args){ //Input Scanner sc= new Scanner(System.in); int n=sc.nextInt(); String []s=new String[n+2]; for(int i=0;i 

        //Write your code here
    // Bubble Sort in descending order
    for (int i = 0; i < n - 1; i++) {
        for (int j = 0; j < n - 1 - i; j++) {
            BigDecimal bg1 = new BigDecimal(s[j]);
            BigDecimal bg2 = new BigDecimal(s[j+1]);
            if (bg2.compareTo(bg1) > 0) {
                // Swap if the left is smaller than the right
                String temp = s[j];
                s[j] = s[j + 1];
                s[j + 1] = temp;
            }
        }
    }
    //Output
    for(int i=0;i<n;i++)
    {
        System.out.println(s[i]);
    }
}

    }

  • sivakodi2004
     + 0 comments

    import java.math.BigDecimal; import java.util.*; class Solution{ public static void main(String []args){ //Input Scanner sc= new Scanner(System.in); int n=sc.nextInt(); String []s=new String[n+2]; for(int i=0;i 

        //Write your code here
    s = Arrays.copyOf(s, n);
Arrays.sort(s, (a, b) -> new BigDecimal(b).compareTo(new BigDecimal(a)));
    //Output
    for(int i=0;i<n;i++)
    {
        System.out.println(s[i]);
    }
}

    }

  • yashdeora98294
     + 0 comments

    Here is Java BigDecimal solution - https://programmingoneonone.com/hackerrank-java-bigdecimal-problem-solution.html