Answer to Question #258947 in Databases | SQL | Oracle | MS Access for Tarurendra Kushwah

Question

Write a procedure to calculate factorial of a number entered by user.

Answer 1

Declare
 N numbaer;
 temp number;
 sum numbaer:1;
Begin
 N:=&N;
 temp:=n;
 while temp>0 loop
 sum:=temp*sum;
 temp:=temp-1
end loop;
dbms_output.put_line('Factorial of ||n|| is sum) ;
end;