Unconditional Control Transfer Statements in C
Unconditional Control Transfer Statements is used to transfers the control to some other place in the program. In C Programming Language, There are four types of unconditional control transfer statements.
-
1. goto
2. break
3. continue
4. return
goto statement:
The goto statement is used to transfer the control from one part of the program to another. It has the following syntax :
- - - - - - - - - - - goto display; - - - - - - - - - - - - - - - - - - - - - - display; - - - - - - - - - - -
when this statement is executed, the control is transferred to the statement lebel display which is followed by a colon.
break statement:
The break statement is used to transfer the control to the end of a statement block in a loop. It is an unavoidable statement to transfer the control to the end of a switch statement after executing anyone statement block. It has the following syntax :
break;
continue statement:
The continue statement is used to transfer the control to the beginning of a statement block in a loop. It has the following syntax:
continue;
return statement:
The return statement terminates the execution of a function, it returns control to the calling function. It resumes the execution in the calling function immediately.
It has the following syntax:
jump instruction or statement: return expression;
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