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Nested loop:
A nested loop is defined as "a loop inside another loop". The number of loops basically depends on the complexity of the problem.
- • The inner loop is executed throughout all the iterations for every iteration of the outer loop.
- • As the inner loops are executed prior for each iteration than the outer loop, it is completed quickly before the outer loops.
- • In nested loops, to calculate the total number of iterations in a loop, it is must to multiply both the iterations of a loop.
Syntax:
The syntax for the nested "for" loop is as follows:
#outer for loop condition
for variable-name in range(maximum_value)
#inner for loop condition
for variable-name in range(maximum_value)
#statement
Example Program:
Consider the following example with a nested "for" loop:
#Initialize the counter as 0
counter=0
#Execute the outer for loop
for f in range(5):
>&#...
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