python loop index code example
Example 1: python3 iterate through indexes
items=['baseball','basketball','football']
for index, item in enumerate(items):
print(index, item)
Example 2: python access index in for loop
for index, item in enumerate(items):
print(index, item)
for count, item in enumerate(items, start=1):
print(count, item)
Example 3: python gt index in for cycle
my_list = [0,1,2,3,4]
for idx, val in enumerate(my_list):
print('{0}: {1}'.format(idx,val))
Example 4: how to loop the length of an array pytoh
array = range(10)
for i in range(len(array)):
print(array[i])
Example 5: python for loop index
presidents = ["Washington", "Adams", "Jefferson", "Madison", "Monroe", "Adams", "Jackson"]
for num, name in enumerate(presidents, start=1):
print("President {}: {}".format(num, name))
Example 6: python array looping
array = ["Var1","Var2","Var3"]
for i in range(len(array)):
print(array[i])