if...elif…else statement

if...elif…else statement: ብዙ አማራጮች ሊኖሩት የሚችል ወይም ብዙ conditions የሚፈልግ problem ካለ ይሄን መንገድ እንጠቀማለን ።

በተማሪ ውጤት ላይ በመመስረት 'Excellent, Very Good, Good, Satisfactory, or Fail’ ብሎ print የሚያረግ program ለመስራት አስበናል እንበል።

በእንደዚህ ዓይነት ሁኔታዎች ፣ የፈለግነውን ያህል elif statement ተጠቅመን ለተለያዩ conditions የተለያዩ executions እንዲኖሩት Pythonን በመጠቀም ማድረግ እንችላለን።

else is the same as else and if combined together

Multiple if's means your code would go and check all the if conditions, where as in case of elif, if one if condition satisfies it would not check other conditions..

የ elif keyword በPython interpreterኡን "ከዚህ ቀደም ያለው condition(s) እውነት ካልሆነ/ኑ ይሄኛውን ሞክር" እንደማለት ነው። or " else...if" ማለት ነው።

በምሳሌ እንየው:

Pseudocode:

if condition1:
    #statement to execute if condition1 is true
elif condition2:
    #statement to execute if condition2 is true
else:
    #statement to execute if both conditions are false

የመጀመሪያው condition true ከሆነ, በif block ውስጥ ያለው statement executed ይሆናል።

የመጀመሪያው condition false ከሆነ , ቀጣዩ elif condition check ይደረጋል።

የelif condition true ከሆነ, በelif block ውስጥ ያለው statement executed ይሆናል።

ሁለቱም conditions false ከሆኑ ደግሞ , በelse block ውስጥ ያለው statement executed ይሆናል።

...ይቀጥላል

#Condional

@python_pioneers

የPythonን elif statement በመጠቀም ሊቀረፍ የሚችል real-life problem ቢኖር Grading system ነው።

Here's an example:

# Program to calculate the grade of a student based on their exam score

# declaring a variable to store exam score
exam_score = 87

# Calculate grade based on exam score
if exam_score >= 90:
    grade = "A"
elif exam_score >= 80:
    grade = "B"
elif exam_score >= 70:
    grade = "C"
elif exam_score >= 60:
    grade = "D"
else:
    grade = "F"

# Display the grade
print("The grade for the exam score of ", exam_score, "is", grade)

በዚህ program, exam_score variable የተማሪውን ውጤት ከመቶ ይቀበላል(ወይም user-input እንዲቀበል ማድረግ እንችላለን ይህ ደግሞ for multiple scores grade check እንድናረግ ይረዳናል) ከዛም programኡ በውጤቱ ልክ grade ይሰጠናል።

The elif statements help determine the appropriate grade based on different score ranges. Finally, the grade is displayed.

❓ጥያቄ ካላችሁ መጠየቅ ትችላላችሁ

⏭️በቀጣይ input ከ user እንዴት መቀበል እንደምንችል እንማራለን

ትምህርቶቹን ከወደዳችኋቸው በ👍 ግለፁልን

#elif
#example

@python_pioneers
@python_pioneers

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By simply indicating their favorite subject, the app recommends relevant university programs, making the exploration process smoother and more efficient.

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Python Programs with If Condition


1. A simple grading program that checks if a student's test score is above a certain threshold and assigns a letter grade accordingly.

2. A temperature converter program that checks if the user input is in Celsius or Fahrenheit and converts it to the other unit.

3. A program that checks if a given number is even or odd.

4. A simple calculator program that checks if the user input is an addition, subtraction, multiplication, or division operation and performs the calculation accordingly.

5. A program that checks if a given year is a leap year or not.

6. A program that compares two numbers and prints out the larger one.

7. A program that checks if a given number is positive, negative, or zero.

8. A program that checks if a user inputted password meets certain criteria (e.g. minimum length, presence of special characters).

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PRACTICE MAKES PERFECT!

#Programs

@python_pioneers
@python_pioneers

Here comes If😂😂😂😂😂😂😂

#Fun

@python_pioneers

Hey everyone!

ቀጣይ ትምህርታችን የሚሆነው ስለ for loop ነው።

Stay tuned for some exciting exercises and examples in our upcoming session!

#ForLoop

@python_pioneers

Explore the Lessons We've Been Learning: Click the Links Below to Dive into Various Topics

FOR LOOP

For loopን በ Python የምንጠቀመው የሆነን line of code ወይም እንደ list, tuple, string, range, numbers... የመሳሰሉ sequence of elements በተደጋጋሚ execute ለማረግ ነው። ይህ ደግሞ በsequenceኡ እያንዳንዱ item ላይ ተመሳሳይ operation እንድናካሄድ ይረዳናል።

በPython የfor loop basic syntax ይሄን ይመስላል:

for item in sequence:
    # do something with item

በsyntaxኡ ውስጥ:

- "item" የሚለው በእያንዳንዱ Iteration(ድግግሞሽ) የsequenceኡን every item ይወክላል(placeholder variable ነው።)

- "sequence" የሚለው ደግሞ የሚወክለው loopኡ iterate የሚያረግባቸው elements of sequenceን ነው።

እስኪ ከላይ ያለውን ሀሳብ በምሳሌ እንየው፣ በምሳሌው ደግሞ የሆነ የቁጥሮች ስብስብ አለ ፣ ከዛም በlistኡ iterate እያረገ እያንዳንዱን ቁጥር print የሚያደርግ program ለመፃፍ እንሞክራለን።

We will learn deeply about lists in the future...

numbers = [1, 2, 3, 4, 5]

for num in numbers:
    print(num)

This would output:

1
2
3
4
5

...to be continued

#ForLoop

@python_pioneers
@python_pioneers

... continued

For loopን ከrange() functionም ጋር መጠቀም እንችላለን፣ በዚህ ደግሞ የሆኑ range of numbers ላይ iterate እናረጋለን።

የ range() function Python built-in function ሲሆን sequence of numbers እንድንፈጥር ይረዳናል። እናም ከfor loop ጋር ተጠቅመን over the sequence of numbers iterate ማድረግ እንችላለን።

የ range() function syntax ይሄን ይመስላል፡

range(start, stop, step)

- start is the starting number of the sequence (optional, default is 0)

- stop is the ending number of the sequence (required)

- step is the difference between each number in the sequence (optional, default is 1)

ምሳሌ 1: በrange function ከ0-9 ቁጥሮችን ለማውጣት ከፈለግን፡ range(9) ማለት እንችላለን።

ምሳሌ 2:


for kutir in range(1, 6):
    print(kutir)

This would output:

1
2
3
4
5

...to be continued

@python_pioneers
@python_pioneers
@python_pioneers

"You can't go back and change the beginning, but you can start where you are and change the ending."

-C.S. Lewis

ጸጸት ውስጥ መግባታችን እና በግዜ ወደ ኋላ ሄደን ልናደርጋቸው የምንችላቸውን ነገሮች ያለማቋረጥ ማሰብ ቀላል ነው። ነገር ግን ያለፈው ነገር ላይ መቆየታችን ምንም አይጠቅመንም። ወደ ኋላ ተመልሰን የሆነውን(የሰራናቸውን ስህተቶች) መለወጥ አንችልም ነገር ግን አሁን ጀምረን ብንታረም ለውጥ ማምጣት እንችላለን።

መልካም ምሽት!

#Quotes

@python_pioneers
@python_pioneers

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