Converting time to Military

Question

In an attempt to turn a date with a format of \"mm/dd/yyyy hh:mm:ss PM\" into military time, the following replacement of a row value does not seem to take. Eve

Answer 1

If you have this time: 07:12:02PM and you want this: 19:12:02PM, then this is the code for you!

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution {

    static string timeConversion(string s) {
       DateTime dateTime = DateTime.ParseExact(s, "hh:mm:sstt", 
        System.Globalization.CultureInfo.InvariantCulture); 

        return (dateTime.ToString("HH:mm:ss"));
    }

    static void Main(String[] args) {
        string s = Console.ReadLine(); 
        string result = timeConversion(s);
        Console.WriteLine(result);
    }
}