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<no name> by Anonymous

@{
    Layout = null;
    string Chuoi = string.Empty;
    if (IsPost)
    {
        string dsDinh = Request["dsDinh"];
        DIEM A = XL_DIEM.KhoiTaoMang(dsDinh);
        double kq = XL_DIEM.TinhChuVi(A);
        Chuoi = "Chu vi la: " + kq;
    }
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title></title>
</head>
<body>
    <div>
        <form action="~/MH_TinhChuViDaGiac.cshtml" method="post" />
        Nhap danh sach cac dinh:<br />
        <input type="text" name="dsDinh" value="1,2-2,3-6,7" />
        <br />
        <input type="submit" value="Tinh">
        </form>
    </div>
    @Html.Raw(Chuoi)
</body>
</html>

public struct DIEM
    {
        public int X, Y;
    }
    public class XL_DIEM
    {
        public static DIEM KhoiTao(string s)
        {
            DIEM kq;
            var M = s.Split(',');
            kq.X = int.Parse(M[0]);
            kq.Y = int.Parse(M[1]);
            return kq;
        }
        public static double TinhKhoangCach(DIEM a, DIEM b)
        {
            return Math.Sqrt((a.X - b.X) * (a.X - b.X) + (a.Y - b.Y) * (a.Y - b.Y));
        }

        public static DIEM KhoiTaoDiem(string ghiChu)
        {
            string[] M = ghiChu.Split(',');
            DIEM kq;
            kq.X = int.Parse(M[0]);
            kq.Y = int.Parse(M[1]);
            return kq;
        }

        public static DIEM[] KhoiTaoMang(String dsDiem)
        {
            string[] M = dsDiem.Split('-');
            DIEM[] A = new DIEM[M.Length];
            for (int i = 0; i < A.Length; i++)
            {
                A[i] = KhoiTaoDiem(M[i]);
            }
            return A;
        }

        public static double TinhChuVi()
        {
            double kq = 0;
            string[] M = dsDiem.Split('-');
            for (int i = 0; i < M.Length; i++)
            {
                kq = kq + TinhKhoangCach(M[i], M[i+1]);
            }
            return kq;
        }
    }
}

​x
 
@{
    Layout = null;
    string Chuoi = string.Empty;
    if (IsPost)
    {
        string dsDinh = Request["dsDinh"];
        DIEM A = XL_DIEM.KhoiTaoMang(dsDinh);
        double kq = XL_DIEM.TinhChuVi(A);
        Chuoi = "Chu vi la: " + kq;
    }
}
​
<!DOCTYPE html>
​
<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title></title>
</head>
<body>
    <div>
        <form action="~/MH_TinhChuViDaGiac.cshtml" method="post" />
        Nhap danh sach cac dinh:<br />
        <input type="text" name="dsDinh" value="1,2-2,3-6,7" />
        <br />
        <input type="submit" value="Tinh">
        </form>
    </div>
    @Html.Raw(Chuoi)
</body>
</html>
​
public struct DIEM
    {
        public int X, Y;
    }
    public class XL_DIEM
    {
        public static DIEM KhoiTao(string s)
        {
            DIEM kq;
            var M = s.Split(',');
            kq.X = int.Parse(M[0]);
            kq.Y = int.Parse(M[1]);
            return kq;
        }
        public static double TinhKhoangCach(DIEM a, DIEM b)
        {
            return Math.Sqrt((a.X - b.X) * (a.X - b.X) + (a.Y - b.Y) * (a.Y - b.Y));
        }
​
        public static DIEM KhoiTaoDiem(string ghiChu)
        {
            string[] M = ghiChu.Split(',');
            DIEM kq;
            kq.X = int.Parse(M[0]);
            kq.Y = int.Parse(M[1]);
            return kq;
        }
​
        public static DIEM[] KhoiTaoMang(String dsDiem)
        {
            string[] M = dsDiem.Split('-');
            DIEM[] A = new DIEM[M.Length];
            for (int i = 0; i < A.Length; i++)
            {
                A[i] = KhoiTaoDiem(M[i]);
            }
            return A;
        }
​
        public static double TinhChuVi()
        {
            double kq = 0;
            string[] M = dsDiem.Split('-');
            for (int i = 0; i < M.Length; i++)
            {
                kq = kq + TinhKhoangCach(M[i], M[i+1]);
            }
            return kq;
        }
    }
}

Hello, tolong isi beberapa pertanyaan berikut
Nama:

Last Run:	4:44:45 am
Compile:	0.006s
Execute:	0.05s
Memory:	3.22Mb
CPU:	0.056s

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