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| Tiêu đề: Điểm trung bình của thí sinh Fri Apr 08, 2011 8:58 pm | |
| - Code:
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using System; using System.Collections.Generic; using System.Linq; using System.Text;
namespace trung_binh_hoc_sinh { class Program { static void Main(string[] args) { DS_TS A = new DS_TS(); XL_TS B = new XL_TS(); A.nhap_n("nhap vao\n"); Console.Write("DIEM TRUNG BINH CUA THI SINH"); A.tb(); Console.Write("DANH SACH THI SINH ROT"); A.rot(); Console.ReadLine();
} } } class XL_TS { private string hoten_cb; private double diemvan_cb; private double diemtoan_cb; private double diemtb_cb; public string hoten { get { return hoten_cb; } set { hoten_cb = value; } } public double diemtb { get { return diemtb_cb; } set { diemtb_cb = value; } } public double diemvan { get {return diemvan_cb ;} set { diemvan_cb = value; } } public double diemtoan { get {return diemtoan_cb ;} set { diemtoan_cb = value; } } public void nhap(string ghichu) { Console.Write(ghichu); Console.Write("ho ten thí sinh: "); this.hoten = Console.ReadLine(); Console.Write("diem van: "); this.diemvan = double.Parse(Console.ReadLine()); Console.Write("diem toan: "); this.diemtoan = double.Parse(Console.ReadLine()); diemtb = (this.diemtoan + this.diemvan) / 2; } } class DS_TS { private XL_TS[] A; private int n; public void nhap_n(string ghi_chu) { Console.Write(ghi_chu); Console .Write("nhap so thi sinh "); this. n =int .Parse (Console .ReadLine ()); A = new XL_TS[n]; for (int i = 0; i < this.n ; i++) { A[i] = new XL_TS(); A[i].nhap("nhap lieu cho thi sinh\n"); } } public void tb() { for (int i = 0; i < this.n; i++) { Console.Write("\n"); Console.Write(A[i].hoten ); Console.Write("\n diem trung binh: "); Console.Write(A[i].diemtb); } } public void rot() { for(int i=0;i<this .n;i++) if (A[i].diemtb < 5) { Console.Write("\n"); Console.Write(A[i].hoten); Console.Write("\n diem van: "); Console.Write(A[i].diemvan ); Console.Write("\n diem toan: "); Console.Write(A[i].diemtoan ); Console.Write("\n diem trung binh: "); Console.Write(A[i].diemtb); } }
}
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