# Python If-Then-Elif-Else Statement

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In previous two articles, we discussed conditional statements such as if and if-then-else. All of those previous structures are using one conditions only, what if, we want to check multiple conditions at different time and make decisions based on the output of those conditions. The python has a special if-then-elif-else construct to check multiple conditions one after another. Look at the figure below to understand this logic better.

The first condition, condition 1 is the if-block and if true then executes the block A and if false will move to the next condition, which is condition 2.If condition 2 is true that will execute block B and if it is false then move to condition 3. The condition 3 if true will execute the block C and if everything is false, the final output is block D.

Note that the condition 1 comes from if-block, condition 2 comes from elif, condition 3 is elif and else block is D.

### Example – If-then-elif-else

In this example, student receive his grade in A, B, C , D , E, and F.

A = Excellent

B = Outstanding

C = Very Good

D = Good

E = Fair

F = Fail.

We need to print the result based on the grade that the student gets. Consider the following code.

grade = input("Enter Your Grade:" )
else:
print("Wrong Input")


The output of the program is given below.

### Output – If-then-elif-else

=========== RESTART: C:/Python_projects/Display_Student_Result.py ===========
>>>