... Ngày dạy: / / Begin Write( moi ban nhap so hang m = ); Readln(m); Write( moi ban nhap so cot n = ); Readln(n); For i:= to m For j:= to n Begin Write( moi ban nhap phan tu a[,i,,,j, ] = ); Readln(a[i,j]); ... :integer; Begin Clrscr; Writeln(moi ban nhap so hang m =); Readln(m); Writeln(moi ban nhap so cot n = ); Readln(n); For i:=1 to m For j:=1 to n Begin Write(moi ban nhap phan tu a[,i,,,j,] =); Readln(a[i,j]); ... :integer; Begin Clrscr; Write(moi ban nhap so hang m = ); Readln(m); Write(moi ban nhap so cot n = ); Readln(n); For i:=1 to m For j:=1 to n Begin Write(moi ban nhap phan tu a[,i,,,j,] =); Readln(a[i,j]);...