break, continue, 그리고 else

break

>>> L = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

>>> for i in L:

if i>5:

break

print("Item: {0}".format(i))

Item: 1

Item: 2

Item: 3

Item: 4

Item: 5

continue

>>> for i in L:

if i%2 == 0:

continue

print("Item: {0}".format(i))

Item: 1

Item: 3

Item: 5

Item: 7

Item: 9

else블록이 수행되는 예제

break으로 루프가 종료되지 않은 경우 else 수행

L=[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

for i in L:

if i%2 == 0:

continue

print("Item: {0}".format(i))

else:

print("Exit without break.")

print("Always this is printed")

Item: 1

Item: 3

Item: 5

Item: 7

Item: 9

Exit without break.

Always this is printed

else블록이 수행되지 않는 예제

break로 루프가 종료되는 경우 else를 수행

L=[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

for i in L:

if i > 5:

break

print("Item: {0}".format(i))

else:

print("Exit without break.")

print("Always this is printed")

Item: 1

Item: 2

Item: 3

Item: 4

Item: 5

Always this is printed