for Loop with Python range() In Python, the range() function returns a sequence of numbers. For example, # generate numbers from 0 to 3 values = range(0, 4) Here, range(0, 4) returns a sequence of 0, 1, 2 ,and 3. Since the range() function returns a sequence of numbers, we...
Example: Print first 10 numbers using a for loop for loop with range() How for loop works Why use for loop? If-else in for loop Loop Control Statements in for loop Break for loop Continue Statement in for loop Pass Statement in for loop ...
myset = {'python', 'programming', 'examples'} 1. 1.6. 字符串(string) 略。 1.7. for 循环示例 for 与 range 的例子: # Example For Loop with Range for i in range(25, 29): print(i) 1. 2. 3. 执行与输出: for 与 list 的例子: # Example For Loop with List mylist = ['python'...
Python for loopexecutes a block of code or statement repeatedly for a fixed number of times. We can iterate over a sequence of numbers produced by the range() function using for loop. Let’s see how to useforloop withrange()function to print the odd numbers between 1 and 10. Using thi...
forxinrange(2,30,3): print(x) Try it Yourself » Else in For Loop Theelsekeyword in aforloop specifies a block of code to be executed when the loop is finished: Example Print all numbers from 0 to 5, and print a message when the loop has ended: ...
You'll also learn the difference between using a while loop and a for loop. Also the topic of nested loops After, you'll see how you can use the break and continue keywords. The difference between the xrange() and range() functions While Loop The while loop is one of the first loop...
In all our previous examples we have used index variable to process the loop element. Now if we don't want to use the index variable then you can use therange()in following way: python num =5for_inrange(num):print("This will run n number of times the elements present in num") ...
# loop is iterated 4 times for i in range(4): print(i) Output 0 1 2 3 Thewhileloop is usually used when the number of iterations is unknown. For example, while True: user_input = input("Enter password: ") # terminate the loop when user enters exit if user_input == 'exit': ...
One Line for Loop in Python The simplified “for loop” in Python is one line for loop, which iterates every value of an array or list. The one line for the loop is iterated over the “range()” function or other objects like an array, set, tuple, or dictionary. ...
(0,10,2) --> 0,2,4,6,8 # A for loop repeats an action a specific number of times # based on the provided range def sumFromMToN(m, n): total = 0 # note that range(x, y) includes x but excludes y for x in range(m, n+1): total += x return total print(...