-->
>> 9 .
2.4.
1. , . , ?
2. ?
3. ?
4. : 36, 54, 18 15. .
5. , b, , . . , < b < . swap.
procedure swap (var x, : integer); var m: integer; begin m:=x; x:=y; :=m end;
.
6. , .
7. :
s = 1! + 2! + 3! +...+ n!
n! n. n! = 1 2 ... (n-1) n. .
8. :
s = 3 + x5 + n, n . .
9. , . , .
10. , . .