Jumping Statement In C++ | Jumping Statement In C++ Example| Jumping Statement In C++ Program | Jumping Statement In C++ Syntax| Jumping Statement In C++ In Hindi

 

Jumping Statement In C++

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.

    1.    Goto statement

    2.    Break statement  

    3.    Continue statement

 

   1.   Goto statement

The C+ + goto declaration is also called a jump declaration. The control to the other part of the program is transferred. It saves to the specified label unconditionally.

Syntax:

goto label;

………….

………….

…………

label:

statement;

…………….

 

Program:

#include<iostream.h>

#include<conio.h>

void main()

{

int n=1;

label:

cout<<”sum of goto is :”<<n<<endl;

n++;

if(n<=5)

goto label;

getch();

}

Fig: Goto Statement In C++

Output:

Sum of goto is: 1

Sum of goto is: 2

Sum of goto is: 3

Sum of goto is: 4

Sum of goto is: 5

 

     2.   Break statement

This loop control statement 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.

Syntax:

break;

 

Program:

#include<iostream.h>

#include<conio.h>

void main()

{

for(int i=1;i<=5;i++)

{

if(i==3)

{

break;

}

cout<<i<<endl;

}

getch();

}

 

Fig: Break Statement In C++

Output:

1

2

 

     3.   Continue statement

The declaration C++ is used for the continuation of the loop. The current program flow continues and the remaining code is omitted at a specified state. If there is an inner loop, only an inner loop continues.

Syntax:

jump-statement;

continue;

 

Program:

#include<iostream.h>

#include<conio.h>

void main()

{

for(int i=1;i<=5;i++)

{

if(i==3)

{

continue;

}

cout<<i<<endl;

}

getch();

}

 

Fig: Continue Statement In C++

Output:

1

2

3

4

5