Loops can be used to repeat lines of code over and over again.
In python, there are two types of loops. While Loops & Fore Loops.
For loop
End condition:
When all subscriptable values are iterated over.
While loop
End condition:
When set end condition is met when loop finishes.
In for loops:
If you ran the code:
print(tuple(range(5)))
for i in range(5):
print(i*2)
Python would output:
(0, 1, 2, 3, 4)
0
2
4
6
8
In while loops:
If you ran the code:
n1, n2, count = 0, 1, 0
totalCount = int(input('Num fib numbers: '))
while count != totalCount:
print(n1)
newn2 = n1 + n2
n1 = n2
n2 = newn2
count += 1
Python would output:
Num fib numbers: 7
0
1
1
2
3
5
8
