「C#」配列を作成する方法

2021年10月6日

書式
データ型[]配列名 = new データ型「要素数」
int[] cftLst = new int[3];
String[] strLst = new String[3];

使用例

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
//int型配列の定義
int[] cftLst = new int[3];
cftLst[0] = 111;
cftLst[1] = 222;
cftLst[2] = 333;
Console.WriteLine("int型配列の要素");
for (int i = 0; i < cftLst.Length; i++)
{
Console.WriteLine(cftLst[i]);
}
//String型配列の定義
String[] strLst = new String[3];
strLst[0] = "study";
strLst[1] = "skill";
strLst[2] = "in arkgame";
Console.WriteLine("String型配列の要素");
for (int i = 0; i < strLst.Length; i++)
{
Console.WriteLine(strLst[i]);
}
Console.ReadKey();
}
}
}
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { //int型配列の定義 int[] cftLst = new int[3]; cftLst[0] = 111; cftLst[1] = 222; cftLst[2] = 333; Console.WriteLine("int型配列の要素"); for (int i = 0; i < cftLst.Length; i++) { Console.WriteLine(cftLst[i]); } //String型配列の定義 String[] strLst = new String[3]; strLst[0] = "study"; strLst[1] = "skill"; strLst[2] = "in arkgame"; Console.WriteLine("String型配列の要素"); for (int i = 0; i < strLst.Length; i++) { Console.WriteLine(strLst[i]); } Console.ReadKey(); } } }
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            //int型配列の定義
            int[] cftLst = new int[3];
            cftLst[0] = 111;
            cftLst[1] = 222;
            cftLst[2] = 333;
            Console.WriteLine("int型配列の要素");
            for (int i = 0; i < cftLst.Length; i++)
            {
                Console.WriteLine(cftLst[i]);
            }
            //String型配列の定義
            String[] strLst = new String[3];
            strLst[0] = "study";
            strLst[1] = "skill";
            strLst[2] = "in arkgame";
               Console.WriteLine("String型配列の要素");
            for (int i = 0; i < strLst.Length; i++)
            {
                Console.WriteLine(strLst[i]);
            }

            Console.ReadKey(); 
        }
    }
}

実行結果
int型配列の要素
111
222
333
String型配列の要素
study
skill
in arkgame

C#

Posted by arkgame