Tuesday, 9 August 2016

Python: Decision Making

 Python Decision Making:

Basic leadership is expectation of conditions happening while execution of the system and indicating moves made by conditions.

Choice structures assess numerous expressions which create TRUE or FALSE as result. You have to figure out which move to make and which proclamations to execute if result is TRUE or FALSE generally.

Taking after is the general type of a run of the mill basic leadership structure found in the majority of the programming dialects

          Decision making statements in Python

Python programming dialect expect any non-zero and non-invalid qualities as TRUE, and in the event that it is either zero or invalid, then it is accepted as FALSE esteem.

Python programming dialect gives taking after sorts of basic leadership explanations. Click the accompanying connections to check their subtle element.


If Statement

  • in the event that announcements
  • An if articulation comprises of a boolean expression took after by one or more explanations.

if...else articulations


An if articulation can be trailed by a discretionary else explanation, which executes when the boolean expression is FALSE.


nested if articulations


You can utilize one if or something bad might happen if articulation inside another if or the consequences will be severe if statement(s).

Release us through every basic leadership quickly:

Single Statement Suites:

On the off chance that the suite of an if proviso comprises just of a solitary line, it might go on the same line as the header explanation.

Here is a case of a one-line if provision


var = 100

if ( var  == 100 ) : print "Value of expression is 100"

print "Good bye!"
 When the above code is executed, it produces the following result:
Value of expression is 100
Good bye!

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