• 2022-06-16
    在C#中,下列代码的运行结果是( )using System;class Test{ Public static void Main(string[] args) { int a=21,b=22,c=23; if(a<b) Console.WriteLine(b); else Console.WriteLine(a+b+c); }}
    A: 21
    B: 22
    C: 23
    D: 66
  • B

    内容

    • 0

      下列程序的运行结果是()public class Test {public static void main(String&#91;&#93; args) {String str = NULL;System.out.println(str);}} A:

    • 1

      写出以下程序的运行结果。using System;class Test{public static void Main(){int x = 5;int y = x++;Console.WriteLine(y);//第1空y=++x;Console.WriteLine(y);//第2空}}

    • 2

      public class Test { public static void main(String&#91;&#93; args) { String s1 = "abc"; String s2 = new String ("abc"); System.out.println(s1 == s2); } } 程序运行结果是

    • 3

      1. 写出以下程序的运行结果。 class Test { public static void Main() { int x = 5; int y = x++; Console.WriteLine(y); y=++x; Console.WriteLine(y); Console.WriteLine(x); } } 运行结果:

    • 4

      using System; class Test { public static void Main () { int&#91; &#93; a ={2,4,6,8,10,12,14,16,18}; for (int i=0; i<9; i++) { Console.write(“ ”+a[i]); if ((i+1)%3==0) Console.writeLine(); } } }[/i]