Reverse for loop using range() Nested for loops While loop inside for loop for loop in one line Accessing the index in for loop Iterate String using for loop Iterate List using for loop Iterate Dictionary using for loop What is for loop in Python In Python, the for loop is used to iter...
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...
Python nested for loop Example:Write a nestedforloop program to print multiplication table in Python # outer loopforiinrange(1,11):# nested loop# to iterate from 1 to 10forjinrange(1,11):# print multiplicationprint(i * j, end=' ') print() Run Output: 1 2 3 4 5 6 7 8 9 10 ...
图六:对应图三、图四 foriinrange(1,8,2):print(int((7-i)/2)*" ",end="")forjinrange(i):print("*",end="")print()foriinrange(5,0,-2):print(int((7-i)/2)*" ",end="")forjinrange(i):print("*",end="")print() 或者 foriinrange(1,8,2):forjinrange(int((7-i)/2)...
Baseline: 112.135 ns per loop Improved: 68.304 ns per loop % Improvement: 39.1 % Speedup: 1.64x 3、使用Set 在使用for循环进行比较的情况下使用set。 # Use for loops for nested lookups def test_03_v0(list_1, list_2): # Baseline versi...
Nesting Python for loops When we have a for loop inside another for loop, it’s called a nested for loop. There are multiple applications of a nested for loop. Consider the list example above. The for loop prints out individual words from the list. But what if we want to print out th...
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...
Example 5 - Nested for loops However, if you just want to operate on the value of the sequence without considering its corresponding position in the sequence, you can use the for loop given below. rows=5 for i in range(1, rows + 1): ...
Then, we add thekey:valuepair i.epeople[3]['Name'] = 'Luna'inside the dictionary3. Similarly, we do this for keyage,sexandmarriedone by one. When we print thepeople[3], we getkey:valuepairs of dictionary3. Example 4: Add another dictionary to the nested dictionary ...
A nested loop is a loop inside a loop.The "inner loop" will be executed one time for each iteration of the "outer loop":ExampleGet your own Python Server Print each adjective for every fruit: adj = ["red", "big", "tasty"]fruits = ["apple", "banana", "cherry"] for x in adj...