Write a C# Sharp program to create a new string which is 4 copies of the 2 front characters of a given string. If the given string length is less than 2 return the original string

  • برمجة سي شارب
  • برمجة

Write a C# Sharp program to create a new string which is 4 copies of the 2 front characters of a given string. If the given string length is less than 2 return the original string

Sample Output:

C C C C 
JSJSJSJS
a

الأجوبة

using System;
namespace exercises
{
  class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(test("C Sharp"));
            Console.WriteLine(test("JS"));
            Console.WriteLine(test("a"));
            Console.ReadLine();
        }
        public static string test(string str)
        {
            return str.Length < 2 ? str : str.Substring(0, 2) + str.Substring(0, 2) + str.Substring(0, 2)  + str.Substring(0, 2);
        }
    }
}
سجل الدخول لتستطيع الإجابة
هل كان المحتوى مفيد؟

0 نعم

0 لا

أسئلة مشابهة

the number of different possible color assignments. The number can be quite big, so the King has requested to know the answer modulo 1000000007?
Write a C++ program to create a new string which is 4 copies of the 2 front characters of a given string. If the given string length is less than 2 return the original string
Write a C# Sharp program to create a new string which is n (non-negative integer) copies of the the first 3 characters of a given string. If the length of the given string is less than 3 then return n copies of the string
Write a C++ program to create a new string which is n (non-negative integer) copies of the first 3 characters of a given string. If the length of the given string is less than 3 then return n copies of the string

القوائم الدراسية التي ينتمي لها السؤال

معلومات ذات صلة

تبحث عن مدرس اونلاين؟

ابحث عن مدرسك
محتاج مساعدة باختيار المدرس الافضل؟ تواصل مع فريقنا الان لمساعدتك بتأمين افضل مدرس
ماهو التخصص الذي تبحث عنه؟
اكتب هنا...