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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 1: Data Types
  5. Discussions

Day 1: Data Types

  • sjafars
     + 1 comment

    C# Day 2 Challenge

    Its my first time here. Can someone advise why the complie woriks but addional test case fails when i submit this C# Day 2 challenge? Link: [https://www.hackerrank.com/challenges/30-data-types/problem?isFullScreen=true]

    using System;
using System.Collections.Generic;
using System.IO;

class Solution {
    static void Main(String[] args) {
        int i = 4;
        double d = 4.0;
        string s = "HackerRank ";

        
        // Declare second integer, double, and String variables.
        
        // Read and save an integer, double, and String to your variables.
        
        // Print the sum of both integer variables on a new line.
        
        // Print the sum of the double variables on a new line.
        
        // Concatenate and print the String variables on a new line
        // The 's' variable above should be printed first.
        int i2 = 12;
        double d2 = 4.0;
        string s2 = "is the best place to learn and practice coding!";
        Console.WriteLine(i+i2);
        Console.WriteLine   (String.Format("{0:0.0}",d+d2));
        Console.WriteLine(String.Concat(s + s2));


    }
}