Câu 1:
Uses crt;
Var A:Array[1..100] of integer;
i, n: integer;
Begin
Clrscr;
Write('Nhap n = '); readln(n);
For i:=1 to n do
Begin
Write('Nhap A[',i,']: ');
Readln(A[i]);
End;
Readln
End.
Câu 2:
Uses crt;
Var A:Array[1..100] of integer;
i, n, tc, tch, dl, k: integer;
Begin
Clrscr;
Write('Nhap n = '); readln(n);
Write('Nhap k = '); readln(k);
For i:=1 to n do
Begin
Write('Nhap A[',i,']: ');
Readln(A[i]);
End;
tc:=0; tch:=0; dl:=0;
For i:=1 to n do if a[i] mod 2 = 0 then inc(tc, a[i]);
For i:=1 to n do if a[i] mod k = 0 then inc(tch, a[i]);
For i:=1 to n do if a[i] mod 2 = 1 then inc(dl);
Writeln('Tong cac so chan la: ',tc:4:2);
Writeln('Tong cac so chia het cho so ',k,' la: ',tch:4:2);
Writeln('Co ',dl,' so le trong mang');
readln
End.