python for loop range
for i in range(0, 3):
print(i)python for loop
#to print number from 1 to 10
for i in range(1,11):
print(i)
#to print a list
l = [1,2,3,4]
for i in l:
print(i)
r = ["a","b","c","d","e"]
s = [1,2,3,4,5]
#print two list with the help of zip function
for p,q in zip(r,s):
print(p,q)how to iterate through range in python
for i in range(start, end):
dosomething()
#The i is an iteration variable that you can replace by anytthing. You do not need to define it.range python 3
# range(start, stop, step)
# start = index to begin at (INCLUSIVE)
# stop = generate numbers up to, but not including this number (EXCLUSIVE)
# step = (can be omitted) difference between each number in the sequence
arr = [19,5,3,22,13]
# range(stop)
for i in range(len(arr)):
print(arr[i]) # prints: 19, 5, 3, 22, 13
# range(start, stop)
for i in range(2, len(arr)):
print(arr[i]) # prints: 3, 22, 13
# range(start, stop, step)
for i in range(0, len(arr), 2):
print(arr[i]) # prints: 19, 3, 13
# reverse:
for i in range(len(arr)-1, -1, -1):
print(arr[i])for range python
for variable in range (69): # Runs the code below 69 times, sets the var "variable" to the index
print(variable) # Prints the var "variable" (every time the number will be bigger)
print("Done") # This will not get sent 69 times.Copyright © 2021 Codeinu
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