python forloop code example

Example 1: python loops

#x starts at 1 and goes up to 80 @ intervals of 2
for x in range(1, 80, 2):
  print(x)

Example 2: for in python

for i in range(1,10,2): #(initial,final but not included,gap)
  print(i); 
  #output: 1,3,5,7,9
  
for i in range (1,4): # (initial, final but not included)
  print(i);
  #output: 1,2,3 note: 4 not included

for i in range (5):
  print (i);
  #output: 0,1,2,3,4 note: 5 not included

python = ["ml","ai","dl"];  
for i in python:
  print(i);
  #output:  ml,ai,dl
  
for i in range(1,5):	#empty loop...if pass not used then it will return error
  pass;

Example 3: python for loop

words=['zero','one','two']
for operator, word in enumerate(words):
	print(word, operator)

Example 4: python for loop

# Python for Loops

# There are 2 types of for loops, list and range.

# List:

food = ['chicken', 'banana', 'pie']
for meal in food: # Structure: for <temporary variable name> in <list name>:
  print(meal)
  # Will use the temporary variable 'meal' every time it finds an item in the list, and print it
  # So output is: chicken\nbanana\npie\n
# Range:
for number in range(9): # Will loop 9 times and temporaray variable number will start at 0 and end at 8
  print(number) # Prints variable 'number'

Example 5: python for loop

for num in range(5):	# range(5) generates numbers from 0 to 4(inclusive)
  print(num)			# for each iteration num has value assigned by range function

Example 6: python for loop

for item in ['mosh','john','sarah']:
    print(item)