python tutorial - Python If Else | Python If Else Statements - learn python - python programming
Python if Statement
- An if statement is a programming conditional statement that, if proved true, performs a function or displays information.
- Basic example of an if statement, not specific to any particular programming language.
Learn Python - Python tutorial - python ifelse - Python examples - Python programs
Python if Statement Flowchart
Syntax
if (X < 10)
{
print "Hi Wikitechy";
}- In the example above, if the value of X were equal to any number less than 10, the program would print, or display, "Hi Wikitechy" on the console when the script is run.
Python If Else Statements
- An else statement can be combined with an if statement.
- An else statement contains the block of code that executes if the conditional expression in the if statement resolves to 0 or a FALSE value.
- The else statement is an optional statement and there could be at most only one else statement following if.
Syntax
if expression:
statement(s)
else:
statement(s)
Example:
year=2010
if year%4==0:
print "Year is Leap"
else:
print "Year is not Leap"
Output:
Year is not Leap
Wikitechy tutorial site provides you all the learn python , python wiki , python loop , python with , python switch , print python ,
python import , python os , learning python book , python book online , python programming training course , python programming course
online , online python training course , python training online