In this program, we will take two input from users and perform demonstrations of arithmetic operations
declare
x integer;
y integer;
begin
x:=&x;
y:=&y;
dbms_output.put_line('ADDITION is: '||(x+y));
dbms_output.put_line('SUBTRACTION is: '||(x-y));
dbms_output.put_line('MULTIPLICATION is: '||(x*y));
dbms_output.put_line('DIVISION is: '||(x/y));
dbms_output.put_line('EXPONENT is: '||(x**y));
end;
/Enter value for x: 4 old 5: x:=&x; new 5: x:=4; Enter value for y: 2 old 6: y:=&y; new 6: y:=2; ADDITION is: 6 SUBTRACTION is: 2 MULTIPLICATION is: 8 DIVISION is: 2 EXPONENT is: 16