1 |
a = [1, 2, 3, 4, 5]
for i in a:
i = -i
print(a)
|
6 |
a = [0, 1, 2, 3, 4, 5, 6, 7]
for i in a:
if i % 2 == 0:
a.append(i)
print(len(a))
|
2 |
a = [1, 2, 3, 4, 5]
for i in a:
a[i] = -i
print(a)
|
7 |
a = [0, 1, 2, 3, 4, 5, 6, 7]
for i, v in enumerate(a):
if i % 2 == 0:
a.append(v)
print(len(a))
|
3 |
a = [1, 2, 3, 4, 5]
for i in range(len(a)):
a[i] = -i
print(a)
|
8 |
a = [0, 1, 2, 3, 4, 5, 6, 7]
for i in a[4:]:
if i % 2 == 0:
a.append(i)
print(len(a))
|
4 |
a = [1, 2, 3, 4, 5]
for i in enumerate(a):
a[i] = -i
print(a)
|
9 |
n = 8
for i in range(n):
if i % 2 == 0:
n += 1
print(n)
|
5 |
a = [0, 1, 2, 3, 4, 5, 6, 7]
for i in range(len(a)):
if i % 2 == 0:
a.append(a[i])
print(len(a))
|
|
|