level 7
张家源0212
楼主
class JisuanClass1
{
public string jiafa(double x, double y)
{
double z = x + y;
return z.ToString();
}
public string jianfa(double x, double y)
{
double z = x - y;
return z.ToString();
}
public string chengfa(double x, double y)
{
double z = x * y;
return z.ToString();
}
public string chufa(double x, double y)
{
double z = x / y;
return z.ToString();
}
public string cfxmianji(int x, int y)
{
int z = x * y;
return z.ToString();
}
public string cfxzhouchang(int x, int y)
{
int z = 2 * (x + y);
return z.ToString();
}
public string yuanzhouchang(double r)
{
double a = 2 * 3.14 * r;
return a.ToString();
}
public string yuanmianji(double r)
{
double a = 3.14 * r * r;
return a.ToString();
}
public string yzhtiji(double r, double h)
{
double b = 3.14 * r * r * h;
return b.ToString();
}
public string yzhbiaomianji(double r, double h)
{
double b = 3.14 * r * r * 2 + 2 * 3.14 * r * h;
return b.ToString();
}
public string tixingmianji(int a,int b,int h)
{
int x =( ( a + b ) * h ) / 2 ;
return x.ToString();
}
public string pingfangcha(int x, int y)
{
int z = x * x - y * y;
return z.ToString();
}
public string wanqianpingfang(int x, int y)
{
int z = x * x + y * y + 2 * x * y;
return z.ToString();
}
}
2013年05月04日 01点05分
1
{
public string jiafa(double x, double y)
{
double z = x + y;
return z.ToString();
}
public string jianfa(double x, double y)
{
double z = x - y;
return z.ToString();
}
public string chengfa(double x, double y)
{
double z = x * y;
return z.ToString();
}
public string chufa(double x, double y)
{
double z = x / y;
return z.ToString();
}
public string cfxmianji(int x, int y)
{
int z = x * y;
return z.ToString();
}
public string cfxzhouchang(int x, int y)
{
int z = 2 * (x + y);
return z.ToString();
}
public string yuanzhouchang(double r)
{
double a = 2 * 3.14 * r;
return a.ToString();
}
public string yuanmianji(double r)
{
double a = 3.14 * r * r;
return a.ToString();
}
public string yzhtiji(double r, double h)
{
double b = 3.14 * r * r * h;
return b.ToString();
}
public string yzhbiaomianji(double r, double h)
{
double b = 3.14 * r * r * 2 + 2 * 3.14 * r * h;
return b.ToString();
}
public string tixingmianji(int a,int b,int h)
{
int x =( ( a + b ) * h ) / 2 ;
return x.ToString();
}
public string pingfangcha(int x, int y)
{
int z = x * x - y * y;
return z.ToString();
}
public string wanqianpingfang(int x, int y)
{
int z = x * x + y * y + 2 * x * y;
return z.ToString();
}
}