Help

Help,

I guess I need to use the round function to get my ouput like this: For a circle with radius 3, the diameter is 18.85 and the area is 28.27.

Currently my ouput is :

For a circle with radius 3, the diameter is 18,85 and the area is 28,27.

I've been looking around and can't find a answer. Anybody's help is grealty appericated. Thanks!

SQL> --PL/SQL Program that calculates the circumference and area of a circle
SQL> DECLARE
  2 pi CONSTANT NUMBER(9,7) := 3.1415926;   3 current_radius CONSTANT NUMBER(9) := 3;   4 diameter NUMBER (9,2);
  5 area NUMBER(9,2);
  6
  7 BEGIN
  8 diameter := 2 * pi * current_radius;   9 area := pi * current_radius ** 2;  10 DBMS_OUTPUT.PUT_LINE('For a circle with radius ' || current_radius ||', the diameter is '|| di ameter ||' and the area is ' || area ||'.');  11
 12
 13 END;
 14 /
For a circle with radius 3, the diameter is 18,85 and the area is 28,27.

PL/SQL procedure successfully completed. Received on Sun Feb 01 2004 - 20:38:01 CET