Please help me to fix the error pls-00103

Question

create or replace procedure proc_exp is
declare
v_ename emp.ename%type;
v_sal emp.sal%type;
cursror c1 is select ename,sal from emp;
begin
open c1;
fetch c1 into v_ename,v_sal;
exit when c1%notfound;
dbms_output.put_line('ename:'||v_ename||'sal:'||v_sal);
close c1;
end proc_exp;

Answer 1

A procedure need not have a DECLARE clause.
You are opening the cursor but not looping.
Try this
CREATE OR REPLACE PROCEDURE proc_exp
IS
   v_ename        emp.ename%TYPE;
   v_sal          emp.sal%TYPE;
   CURSOR c1
   IS
      SELECT ename, sal FROM emp;
BEGIN
   OPEN c1;
   LOOP
      FETCH c1
      INTO v_ename, v_sal;
      EXIT WHEN c1%NOTFOUND;
      DBMS_OUTPUT.put_line ('ename:' || v_ename || 'sal:' || v_sal);
   END LOOP;
   CLOSE c1;
END proc_exp;G.