what is break in python code example

Example 1: python break for loop

#in Python, break statements can be used to break out of a loop
for x in range(5):
    print(x * 2)
    if x > 3:
        break

Example 2: python break for

number = 0

for number in range(10):
    if number == 5:
        break    # break here

    print('Number is ' + str(number))

print('Out of loop')

Example 3: python continue vs pass

Yes, there is a difference. 

continue forces the loop to start at the next iteration 
while pass means "there is no code to execute here" 
and will continue through the remainder or the loop body. 
continue will jump back to the top of the loop. 
pass will continue processing.
https://stackoverflow.com/questions/9483979/is-there-a-difference-between-continue-and-pass-in-a-for-loop-in-python

Example 4: break python

# Use of break statement inside the loop

for val in "string":
    if val == "i":
        break
    print(val)

print("The end")
---------------------------------------------------------------------------
s
t
r
The end

Example 5: python break

nums = [6,8,0,5,3]
product = 1

for num in nums:
  if num == 0:
    product = 0
    break # stops the for loop
  product *= num

print(product)

Example 6: python exit loop iteration

alphabet = ['a' , 'b' , 'c' , 'd' ]
for letter in alphabet:
  if letter == 'b' :
    continue
    #continues to next iteration
  print( letter )
for letter in alphabet:
  if letter == 'b' :
    break
    #terminates current loop
  print( letter )
for letter in alphabet:
  if letter == 'b' :
    pass
    #does nothing
  print( letter )