Break Statement is a loop control statement which is used to terminate the loop. As soon as the break statement is encountered from within a loop, the loop iterations stops there and control returns from the loop immediately to the first statement after the loop.
Basically break statements are used in the situations when we are not sure about the actual number of iterations for the loop or we want to terminate the loop based on some condition.
We will see here the usage of break statement with three different types of loops:
- Simple loops
- Nested loops
- Infinite loops
Let us now look at the examples for each of the above three types of loops using break statement.
- Simple loops: Consider the situation where we want to search an element in an array. To do this, use a loop to traverse the array starting from the first index and compare the array elements with the given key.
Below is the implementation of this idea: