ajoutet1111.py

Created by joelkouakou2080
Created on March 13, 2024
1.19 KB
exo 1
DECLARE
    a NUMBER := 1;
    b NUMBER := 2;
    temp NUMBER;
BEGIN
    -- Affichage des valeurs initiales
    DBMS_OUTPUT.PUT_LINE('Avant permutation :');
    DBMS_OUTPUT.PUT_LINE('a = ' || a);
    DBMS_OUTPUT.PUT_LINE('b = ' || b);
    
    -- Permutation des valeurs
    temp := a;
    a := b;
    b := temp;
    
    -- Affichage des valeurs après permutation
    DBMS_OUTPUT.PUT_LINE('Après permutation :');
    DBMS_OUTPUT.PUT_LINE('a = ' || a);
    DBMS_OUTPUT.PUT_LINE('b = ' || b);
END;
/
---------------------------------
 exo 2
 DECLARE
    a NUMBER := 10;
    factorial NUMBER := 1;
BEGIN
    -- Calcul de la factorielle de a
    FOR i IN 1..a LOOP
        factorial := factorial * i;
    END LOOP;
    
    -- Affichage du résultat
    DBMS_OUTPUT.PUT_LINE('La factorielle de ' || a || ' est : ' || factorial);
END;
/
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exo3
DECLARE
    a NUMBER := 48;
    b NUMBER := 84;
    gcd NUMBER;
BEGIN
    -- Calcul du PGCD de a et b
    WHILE b != 0 LOOP
        gcd := b;
        b := MOD(a, b);
        a := gcd;
    END LOOP;
    
    -- Affichage du PGCD
    DBMS_OUTPUT.PUT_LINE('Le PGCD de ' || a || ' et ' || b || ' est : ' || gcd);
END;
/