In Python, we write the for loop in one line, but how can we write it in one line when we have to use another loop inside it? This tutorial will discuss the ways that can be used to write a nested for loop in just one line. Nested for Loop in One Line Using List Comprehension ...
2. Simple One Line For Loop in Python Use for loop to iterate through an iterable object such as alist,set,tuple,string,dictionary, etc., or a sequence. This iteration process is done in one-line code this is the basic way to write for loop in one line. Let’s implement a one-li...
How to Create a Nested For Loop in One Line? We cannot write a simple nested for loop in one line of Python. Say, you want to write anestedforlooplike the following in one line of Python code: foriinrange(3): forjinrange(3): print((i,j)) ''' (0, 0) (0, 1) (0, 2) ...
In the nested loop, the number of iterations will be equal to the number of iterations in the outer loop multiplied by the iterations in the inner loop. In each iteration of the outer loop inner loop execute all its iteration.For each iteration of an outer loop the inner loop re-start a...
Nested for loops A loop can also contain another loop inside it. These loops are called nested loops. In a nested loop, the inner loop is executed once for each iteration of the outer loop. # outer loopattributes = ['Electric','Fast'] cars = ['Tesla','Porsche','Mercedes']forattribute...
This is where a nested for loop works better. The first loop (parent loop) will go over the words one by one. The second loop (child loop) will loop over the characters of each of the words. words=["Apple","Banana","Car","Dolphin"]forwordinwords:#This loop is fetching word from...
The basic syntax of a nested for loop in Python is: for[iterating_variable_1]in[sequence_1]:#Outer Loopfor[iterating_variable_2]in[iterating_variable_1/sequence_2]:#Inner Loop[code to execute] Example: foriinrange(11):#line 1forjinrange(i):#line 2print('*',end='')#line 3print...
Here is the structure of a nested for loop in Python: for [outer_item] in [outer_sequence]: for [inner_item] in [inner_sequence]: // Run code In a nested for loop, the program will run one iteration of the outer loop first. Then, the program will run every iteration of the inne...
In Python, you can have loops inside loops, which are known as nested loops. for i in range(3): for j in range(2): print(i, j) This will iterate through a combination of each i and j value. The break statement The break statement allows you to exit the loop when a certain cond...
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...