private void button1_Click(object sender, EventArgs e)
{
MessageBox.Show("Hello", "My message", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
Calcu cal = new Calcu();
cal.Show();
this.Hide();
this.Close();
}
private int Sum(Calcu r)
{
if (r.Sym1 > 2 || r.Sym2 <= 2)
{
return(Operation(Operation(r.x, r.Sym1, r.y), r.Sym2, r.z));
}
else
{
return(Operation(r.x, r.Sym1, Operation(r.y, r.Sym2, r.z)));
}
}
private bool Judge(List <Calcu> Calcu, Calcu r) //通过bool类型来排除几种运算错误的情况并来返回一个true
{
for (int i = 0; i < Calcu.Count; i++)
{
if (Calcu[i].x == r.x && Calcu[i].y == r.y && Calcu[i].z == r.z && Calcu[i].Sym1 == r.Sym1 && Calcu[i].Sym2 == r.Sym2)
{
return(false);
} //判断是否重复
}
if (r.Sym1 == 4 && (r.x / r.y * r.y) != r.x)
{
return(false);
}
if (r.Sym2 == 4 && ((r.Sym1 <= 2 && (r.y / r.z * r.z) != r.y) || (r.Sym1 > 2 && (Operation(r.x, r.Sym1, r.y) / r.z * r.z) != Operation(r.x, r.Sym1, r.y))))
{
return(false);
} //判断是否为小数
return(true);
}
private bool Judge(List <Calcu> Calcu, Calcu r)
{
for (int i = 0; i < Calcu.Count; i++)
{
if (Calcu[i].x == r.x && Calcu[i].y == r.y && Calcu[i].z == r.z && Calcu[i].Sym1 == r.Sym1 && Calcu[i].Sym2 == r.Sym2)
{
return(false);
}
}
if (r.Sym1 == 4 && (r.x / r.y * r.y) != r.x)
{
return(false);
}
if (r.Sym2 == 4 && ((r.Sym1 <= 2 && (r.y / r.z * r.z) != r.y) || (r.Sym1 > 2 && (Operation(r.x, r.Sym1, r.y) / r.z * r.z) != Operation(r.x, r.Sym1, r.y))))
{
return(false);
}
return(true);
}
public Build(int n) //构造函数
{
List <Calcu> Calcu = new List <Calcu>();
for (int i = 0; i < n;)
{
i++;
Random ran = new Random();
while (true) //当返回的为true时，进行随机数的产生
{
Calcu r = new Calcu();
r.x = ran.Next(1, 100); //从1——100中随机产生一个x
r.Sym1 = ran.Next(1, 5); //从1，2，3，4中随机产生一个Sym
r.y = ran.Next(1, 100); //从1——100中随机产生一个y
r.Sym2 = ran.Next(1, 5);
r.z = ran.Next(1, 100);
if (Judge(Calcu, r))
{
Calcu.Add(r);
break;
}
}
} //将随机产生的数值相加
int j = 1;
for (int i = 0; i < n; i++)
{
Console.Write(j + ". ");
j++;
Console.Write(Calcu[i].x);
Choice(Calcu[i].Sym1);
Console.Write(Calcu[i].y);
Choice(Calcu[i].Sym2);
Console.WriteLine(Calcu[i].z + "=");
} //运算过程
}
public Guid(int n)
{
List <Calcu> Calcu = new List <Calcu>();
for (int i = 0; i < n;)
{
i++;
Random ran = new Random();
while (true)
{
Calcu r = new Calcu();
r.x = ran.Next(1, 100);
r.Sym1 = ran.Next(1, 5);
r.y = ran.Next(1, 100);
r.Sym2 = ran.Next(1, 5);
r.z = ran.Next(1, 100);
if (Judge(Calcu, r))
{
Calcu.Add(r);
break;
}
}
}
int j = 1;
for (int i = 0; i < n; i++)
{
Console.Write(j + ". ");
j++;
Console.Write(Calcu[i].x);
Choice(Calcu[i].Sym1);
Console.Write(Calcu[i].y);
Choice(Calcu[i].Sym2);
Console.WriteLine(Calcu[i].z + "=");
}
}
public static int result(int x, int y, Calcu cal)
{
return(cal(x, y));
}
public static void Main()
{
Console.WriteLine(Calcu.add(11, 22));
Console.WriteLine(Calcu.add(12, 23, 25));
}
