python3 itera attraverso gli indici
items=['baseball','basketball','football']
for index, item in enumerate(items):
print(index, item)
per ciclo con indice python3
colors = ["red", "green", "blue", "purple"]
for i in range(len(colors)):
print(colors[i])
python enumera per ciclo
presidents = ["Washington", "Adams", "Jefferson", "Madison", "Monroe", "Adams", "Jackson"]
for num, name in enumerate(presidents, start=1):
print("President {}: {}".format(num, name))
python per l'indice del ciclo
# Creates two variables; An index (num), and the value at that index (line)
for num, line in enumerate(lines):
print("{0:03d}: {}".format(num, line))