public matran tong(matran t2)
{
if (this.m == t2.m && this.n == t2.n)
{
matran t = new matran();
t.m = this.m;
t.n = this.n;
t.a = new int[this.m, this.n];
for (int i = 0; i < t.m; ++i)
{
for (int j = 0; j < t.m; ++i)
{
t.a[i, j] = this.a[i, j] + t2.a[i, j];
}
}
return(t);
}
else
{
return(null);
}
}
static void Main1()
{
Console.WriteLine("Nhap thong tin cho ma tran thu nhat");
matran t1 = new matran();
t1.Nhap();
Console.WriteLine("nhap thong tin ma tran thu nhat");
matran t2 = new matran();
t2.Nhap();
matran t3 = t1.tong(t2);
if (t3 == null)
{
Console.WriteLine("Hai ma tran co kich thuoc khac nhau,ko tinh duoc tong");
}
else
{
Console.WriteLine("thong tin cua ma tran tong");
t3.Hien();
}
Console.ReadKey();
}
