Sum of Odd Numbers using for loop
1 declare
2 n number;
3 sum1 number default 0;
4 endvalue number;
5 begin
6 endvalue:=&endvalue;
7 n:=1;
8 for n in 1..endvalue
9 loop
10 if mod(n,2)=1
11 then
12 sum1:=sum1+n;
13 end if;
14 end loop;
15 dbms_output.put_line(' sum = '||sum1);
16* end;
SQL> /
Enter value for endvalue: 30
old 6: endvalue:=&endvalue;
new 6: endvalue:=30;
sum = 225
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