control statement - OpenGenus IQ: Learn Algorithms, DL, System Design

Control Flow in Python

In Control Flow, there are certain conditions which we put with the help of predefined syntaxes and the program then run in that order and chooses the condition as a output. Control statements include conditional and iteration statements like if else, while, do while and if elif and for loop

control statement

switch case control statement

A switch statement allows a variable to be tested for equality against a list of values. Each value is called a case, and the variable being switched on is checked for each case.if variable and case value are matched, then matched case will be executed.

control statement

for loop control statement

A for loop allows us to write a loop that is executed a specific number of times. The loop enables us to perform n number of steps together in one line. We have provided the flow diagram, syntax and example to demonstrate for loop.

control statement

do while loop control statement

A do-while loop is similar to a while loop, except the fact that it is guaranteed to execute at least one time. The do-while loop checks its condition at the bottom of the loop after one time execution of do.

control statement

While loop control statement

A while loop is a control flow statement that allows code to be executed repeatedly based on a given condition. We have provided a flow chart, syntax and programming example to demonstrate while loop

control statement

if-else control statement

if else is a programming construct/ concept for controlling the flow of program execution. The basic idea is to execute different code depending upon the outcome of an expression.