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SET SERVEROUTPUT ON; DECLARE v_var NUMBER := 20; BEGIN -----block WHILE v_var > 0 LOOP DBMS_OUTPUT.PUT_LINE(LPAD('* ', v_var * 2, '* ')); ---print v_var := v_var - 1; END LOOP; END; /
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Draw The Triangle 1
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SET SERVEROUTPUT ON; DECLARE v_var NUMBER := 20; BEGIN -----block WHILE v_var > 0 LOOP DBMS_OUTPUT.PUT_LINE(LPAD('* ', v_var * 2, '* ')); ---print v_var := v_var - 1; END LOOP; END; /