for цикли

Списък


In [1]:
numbers = [1, 2, 3, 4, 5]
students = ['Богдан', 'Борис', 'Боян']

In [2]:
print(numbers)
print(students)


[1, 2, 3, 4, 5]
['Богдан', 'Борис', 'Боян']

Обхождане


In [13]:
numbers = [1, 2, 3, 4, 5]
for n in numbers:
    print(n)


1
2
3
4
5

In [12]:
students = ['Богдан', 'Борис', 'Боян', 'Веселин']
for student in students:
    print(student)


Богдан
Борис
Боян
Веселин

Фунцкия range

range(start, end, step)


In [14]:
for n in range(1, 6):
    print(n)


1
2
3
4
5

In [6]:
for n in range(1, 11, 2):
    print(n)


1
3
5
7
9

In [13]:
for n in range(5, 0, -1):
    print(n)


5
4
3
2
1