Question

Different jump statements in c++​

Answer 1

Answer:

Jump statements are used to alter the flow of control unconditionally. That is, jump statements transfer the program control within a function unconditionally. The jump statements defined in C++ are break, continue, goto and return. In addition to these jump statements, a standard library function exit () is used to jump out of an entire program.

The break Statement: The break statement is extensively used in loops and switch statements. A break statement immediately terminates the loop or the switch statement, bypassing the remaining statements. The control then passes to the statement that immediately follows the loop or the switch statement. A break statement can be used in any of the three C++ loops.

Note that a break statement used in a nested loop affects only the inner loop in which it is used and not any of the outer loops. Similarly, a break statement used in a switch statement breaks out of that switch statement and not out of any loop that contains the switch statement.

The continue Statement: The continue statement is used to 'continue' the loop with its next iteration. In other words, continue statement skips any remaining statements in the current iteration and immediately passes the control to the next iteration. The continue statement does not terminate the loop (as in the case of break statements), rather it only terminates the current iteration of the loop. Like a break statement, a continue statement can be used in any of the three loops.

Answer 2

Jump statements in C++ are given below.

Explanation:

Jump statements are being used to unconditional support change power motion, unreservedly pass the power of the system within the same method.

There are mainly four types of Jump statements in C++, such as:

• break statement (ends the implementation of the closest loop circuit or conditional declaration it occurs in).
• continue statement (command forces pass to the governing form of just the shortest enclosure do, with, or when loop).
• goto statement (passes power unreservedly to the assertion marked with the defined indicator).
• return statement (Ends execution of the tasks transfers access to invoking function).

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