Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- //Необходимо определить количество пар, для которых произведение элементов делится без остатка на 10.
- var k, i, j, N : integer;
- a : array[1..1001] of integer;
- begin
- readln(N);
- for i:=1 to N do
- readln(a[i]);
- k := 0;
- for i:=1 to N - 1 do
- for j := i + 1 to N do
- if (a[i] * a[j] mod 10 = 0) then inc(k);
- writeln(k);
- end.
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement