Nested while loop in Python language

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Nested while loop in  Python language

In this tutorial, we will discuss the concept of Nested while loop in Python language

Python programming language allows the use of one while loop inside another while loop. It is known as nested while loop.

syntax of nested while loop

The syntax of nested while loop in python.

Syntax

Nested while loop in Python language
Syntax

Program 1

Nested while loop in Python language
Example

When the above program is executed, it produces the following result

my score is lessthan 10
my wicket is greaterthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10
my score is lessthan 10

Program 2

Nested while loop in Python language
Example
This program created the multiplication table output given below
When the above program is executed, it produces the following result
1        2     3       4         5          6         7          8          9            10
2        4      6      8       10         12       14      16          18            20
3        6      9      12      15        18       21       24         27            30
4        8      12     16      20       24       28       32        36             40
5       10     15      20      25      30       35        40        45            50
6       12     18     24      30     36        42        48       54              60
7        14     21    28      35     42        49        56        63            70
8        16      24    32     40     48        56        64        72            80
9        18      27    36      45     54       63        72        81           90
10     20      30      40      50     60       70       80        90          100

Program 3

Nested while loop in Python language
Example

This program created the multiplication table output given below

When the above program is executed, it produces the following result
1 * 1 = 1

1 * 2 = 2
1 * 3 = 3
1 * 4 = 4
1 * 5 = 5
1 * 6 = 6
1 * 7 = 7
1 * 8 = 8
1 * 9 = 9
1 * 10 = 10

2 * 1 = 2
2 * 2 = 4
2 * 3 = 6
2 * 4 = 8
2 * 5 = 10
2 * 6 = 12
2 * 7 = 14
2 * 8 = 16
2 * 9 = 18
2 * 10 = 20

3 * 1 = 3
3 * 2 = 6
3 * 3 = 9
3 * 4 = 12
3 * 5 = 15
3 * 6 = 18
3 * 7 = 21
3 * 8 = 24
3 * 9 = 27
3 * 10 = 30

4 * 1 = 4
4 * 2 = 8
4 * 3 = 12
4 * 4 = 16
4 * 5 = 20
4 * 6 = 24
4 * 7 = 28
4 * 8 = 32
4 * 9 = 36
4 * 10 = 40

5 * 1 = 5
5 * 2 = 10
5 * 3 = 15
5 * 4 = 20
5 * 5 = 25
5 * 6 = 30
5 * 7 = 35
5 * 8 = 40
5 * 9 = 45
5 * 10 = 50

6 * 1 = 6
6 * 2 = 12
6 * 3 = 18
6 * 4 = 24
6 * 5 = 30
6 * 6 = 36
6 * 7 = 42
6 * 8 = 48
6 * 9 = 54
6 * 10 = 60

7 * 1 = 7
7 * 2 = 14
7 * 3 = 21
7 * 4 = 28
7 * 5 = 35
7 * 6 = 42
7 * 7 = 49
7 * 8 = 56
7 * 9 = 63
7 * 10 = 70

8 * 1 = 8
8 * 2 = 16
8 * 3 = 24
8 * 4 = 32
8 * 5 = 40
8 * 6 = 48
8 * 7 = 56
8 * 8 = 64
8 * 9 = 72
8 * 10 = 80

9 * 1 = 9
9 * 2 = 18
9 * 3 = 27
9 * 4 = 36
9 * 5 = 45
9 * 6 = 54
9 * 7 = 63
9 * 8 = 72
9 * 9 = 81
9 * 10 = 90

10 * 1 = 10
10 * 2 = 20
10 * 3 = 30
10 * 4 = 40
10 * 5 = 50
10 * 6 = 60
10 * 7 = 70
10 * 8 = 80
10 * 9 = 90
10 * 10 = 100

Program 4

 

Nested while loop in Python language
Program – find prime number
This program displays the prime numbers
When the above program is executed, it produces the following result
2 is prime

3 is prime
5 is prime
7 is prime
11 is prime
13 is prime
17 is prime
19 is prime
23 is prime
29 is prime
31 is prime
37 is prime
41 is prime
43 is prime
47 is prime
53 is prime
59 is prime
61 is prime
67 is prime
71 is prime
73 is prime
79 is prime
83 is prime
89 is prime
97 is prime
this is prime numbers

Infinite nested while loop

 
Program 1
 
Nested while loop in Python language
Example
 Output
Hello world

Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again
Hello world again………

……………………………..
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