Python programming language authorizes to adopt one loop within the next loop. The subsequent part shows some examples to demonstrate the concept.
for iterating_var in sequence: for iterating_var in sequence: statements(s) statements(s)
The syntax for a shelled while ring statement in Python programming language is as go after:
while expression: while expression: statement(s) statement(s)
A last note on circle nesting is that users can put any category of loop surrounded by several other types of the round. For instance, a loop can be contained by a while loop.
The following program uses a nested for loop to find the prime numbers from 2 to 100
#!/usr/bin/python i = 2 while(i < 100): j = 2 while(j <= (i/j)): if not(i%j): break j = j + 1 if (j > i/j) : print i, " is prime" i = i + 1 print "Good bye!"
When the above code is executed, it produces 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 Good bye!
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