View source for 0785 - Elim Min Max

== Rezolvare ==
<syntaxhighlight lang="python" line="1">
def citire_matrice():
    try:
        n = int(input("Introduceti numarul de linii: "))
        m = int(input("Introduceti numarul de coloane: "))
        if 1 <= n <= 100 and 1 <= m <= 100:
            print("Datele sunt corecte.")
        else:
            print("Datele nu sunt conform restrictiilor impuse.")
            exit()
    except ValueError:
        print("Trebuie introduse doar numere intregi.")
        exit()

    matrice = []
    for linie in range(n):
        matrice.append([])
        for coloana in range(m):
            for i in range(3):
                try:
                    valoare = int(input(f"Introduceti un numar pentru linia {linie+1}, coloana {coloana+1}: "))
                    if valoare <= 1000000:
                        print("Datele sunt corecte.")
                        matrice[linie].append(valoare)
                        break
                    else:
                        print("Datele nu sunt conform restrictiilor impuse.")
                except ValueError:
                    print("Trebuie introduse doar numere intregi.")
            else:
                print("Prea multe incercari esuate.")
                exit()

    return matrice


def eliminare_linie(matrice):
    # gasirea pozitiei elementului maxim
    max_val = matrice[0][0]
    max_i, max_j = 0, 0
    for i in range(len(matrice)):
        for j in range(len(matrice[0])):
            if matrice[i][j] > max_val:
                max_val = matrice[i][j]
                max_i, max_j = i, j

    # gasirea pozitiei elementului minim
    min_val = matrice[0][0]
    min_i, min_j = 0, 0
    for i in range(len(matrice)):
        for j in range(len(matrice[0])):
            if matrice[i][j] < min_val:
                min_val = matrice[i][j]
                min_i, min_j = i, j

    # eliminarea liniilor si coloanelor
    new_matrice = []
    for i in range(len(matrice)):
        if i == max_i or i == min_i:
            continue
        new_row = []
        for j in range(len(matrice[0])):
            if j == max_j or j == min_j:
                continue
            new_row.append(matrice[i][j])
        new_matrice.append(new_row)

    # afisarea matricei transformate
    for row in new_matrice:
        print(*row)

if _name_ == "_main_":
    matrice = citire_matrice()
    print("Matricea initiala:")
    for linie in matrice:
        print(linie)
    print("Matricea transformata:")
    eliminare_linie(matrice)
</syntaxhighlight>