Did you know that nested while loops are a common programming concept? In simple terms, a nested while loop is when one while loop is inside another. This allows for more complex conditional statements and iterative processes in coding.
The syntax for a nested while loop is straightforward: `while (condition) { ... }` where the inner loop has its own condition. For example:
```
while (condition1)
{
while (condition2)
{
statement
++/--
}
statement
++/--
}
```
This concept can be useful in various programming contexts, such as data processing or algorithm development.