loop from 0 to 100 in python code example

Example 1: how to print a number at the end of a for loop in python

for i in range(1,4):
  if i == 3:
    print(i)

Example 2: the 100th iteration in python next()

printcounter = 0

# Whatever a while loop is in Python
while (...):   
    ...
    if (printcounter == 1000000):
        print('Progress report...')
        printcounter = 0
    ...
    printcounter += 1