using System;
public class SquareSample
{
public int CalcSquare(int nSideLength)
{
return nSideLength*nSideLength;
}
}
class SquareApp
{
public static void Main()
{
SquareSample sq = new SquareSample();
Console.WriteLine(sq.CalcSquare(25).ToString());
有些地方不是太明白帮解释一下
public class SquareSample
{
public int CalcSquare(int nSideLength)
{
return nSideLength*nSideLength;
}
}
class SquareApp
{
public static void Main()
{
SquareSample sq = new SquareSample();
Console.WriteLine(sq.CalcSquare(25).ToString());
有些地方不是太明白帮解释一下
public class SquareSample //定义类
{
public int CalcSquare(int nSideLength) //定义函数
{
return nSideLength*nSideLength; //计算输入参数的平方,并返回
}
}
class SquareApp //定义类
{
public static void Main() //程序入口,从这里向下执行
{
SquareSample sq = new SquareSample(); //定义一个SquareSample的实例sq
Console.WriteLine(sq.CalcSquare(25).ToString()); //调用sq的CalcSquare计算25平方,并输出
}
}