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Showing posts from March, 2019

Control Flow Statements - statements used in swift

List out what is the control transfer statements used in swift Control flow statements are used to control the flow of execution in a program. There are several types of control flow statements in Swift, including loop statements, branch statements, and control transfer statements.  1.        Loop statements allow a block of code to be executed repeatedly 2.         Branch statements allow a certain block of code to be executed only when certain conditions are met 3.        Control transfer statements provide a way to alter the order in which code is executed. 4.        Swift provides a do statement to introduce scope, and catch and handle errors, 5.        Defer statement for running cleanup actions just before the current scope exits. Loop Statements - Loop statements allow a block of code to be executed repeatedly, depending on the conditions specified in the loop. Swift there are three loop statements ·          For-in statement ·          While s