Mẹo về Hướng dẫn php 8 solutions pdf Chi Tiết
Lê Thùy Chi đang tìm kiếm từ khóa Hướng dẫn php 8 solutions pdf được Cập Nhật vào lúc : 2022-09-25 00:35:24 . Với phương châm chia sẻ Bí quyết về trong nội dung bài viết một cách Chi Tiết 2022. Nếu sau khi tham khảo Post vẫn ko hiểu thì hoàn toàn có thể lại Comment ở cuối bài để Ad lý giải và hướng dẫn lại nha.The PHP Manual is available online in a selection of languages. Please pick a language from the list below.
Nội dung chính- More documentationWhat is Python language?Popularity of Programming Language Worldwide, Sep 2022 compared to a year ago:1. Python program to check whether the given number is even or not.2. Python program to convert the temperature in degree
centigrade to Fahrenheit3. Python program to find the area of a triangle whose sides are given4. Python program to find out the average of a set of integers5. Python program to find the product of a set of real numbers6. Python program to find the circumference and area of a circle with a given radius7. Python program to check whether the given integer is a multiple
of 58. Python program to check whether the given integer is a multiple of both 5 and 79. Python program to find the average of 10 numbers using while loop10. Python program to display the given integer in reverse manner11. Python program to find the geometric mean of n numbers12. Python program to find the sum of the digits of an integer using while loop13. Python program to display all the multiples of 3 within the range 10 to 5014. Python program to display all integers
within the range 100-200 whose sum of digits is an even number15. Python program to check whether the given integer is a prime number or not16. Python program to generate the prime numbers from 1 to N17. Python program to find the roots of a quadratic equation18. Python program to print the numbers from a given number n till 0 using recursion19. Python program to find the factorial of a number using recursion20. Python program to display the sum of n numbers using a list21. Python program to implement linear search22. Python program to implement binary search23. Python
program to find the odd numbers in an array24. Python program to find the largest number in a list without using built-in functions25. Python program to insert a number to any position in a list26. Python program to delete an element from a list by index27. Python program to check whether a string is palindrome or not28. Python program to implement matrix addition29.
Python program to implement matrix multiplication30. Python program to check leap year31. Python program to find the Nth term in a Fibonacci series using recursion32. Python program to print Fibonacci series using iteration33. Python program to print all the items in a dictionary34. Python program to implement a calculator to do basic operations35. Python program to draw a circle of squares using TurtleWhere can I practice Python problems?How do I practice Python everyday?What is the best website to practice Python?
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Last update on August 24 2022 05:41:39 (UTC/GMT +8 hours)
What is Python language?
Python is a widely used high-level, general-purpose, interpreted, dynamic programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than possible in languages such as C++ or Java.
Nội dung chính
- What is Python language?Popularity of Programming Language Worldwide, Sep 2022 compared to a year ago:1. Python program to check whether the given number is even or not.2. Python program to convert the temperature in degree centigrade to Fahrenheit3. Python program to find the area of a triangle whose sides are given4. Python program to find out the average of a set of integers5. Python program to find the product of a set of real numbers6. Python program to find the circumference and area of a circle with a given radius7. Python program to check whether the given integer is a multiple of 58. Python program to check whether the given integer is a multiple of both 5 and 79. Python program to find the average of 10 numbers using while loop10. Python program to display the given integer in reverse manner11. Python program to find the geometric mean of n numbers12. Python program to find the sum of the digits of an integer using while loop13. Python program to display all the multiples of 3 within the range 10 to 5014. Python program to display all integers within the range
100-200 whose sum of digits is an even number15. Python program to check whether the given integer is a prime number or not16. Python program to generate the prime
numbers from 1 to N17. Python program to find the roots of a quadratic equation18. Python program to print the numbers from a given number n till 0 using
recursion19. Python program to find the factorial of a number using recursion20. Python program to display the sum of n numbers using a list21. Python program to implement linear search22. Python program to implement binary search23.
Python program to find the odd numbers in an array24. Python program to find the largest number in a list without using built-in functions25. Python
program to insert a number to any position in a list26. Python program to delete an element from a list by index27. Python program to check whether a string is palindrome or
not28. Python program to implement matrix addition29. Python program to implement matrix multiplication30. Python program to check leap year31. Python program to find the Nth term in a Fibonacci series using recursion32. Python program to print Fibonacci series using iteration33. Python program to print all the items in a dictionary34. Python program to implement a calculator to do basic operations35. Python program to draw a circle of squares using TurtleWhere can I practice Python problems?How do I practice Python everyday?What is the best website to practice
Python?
Python supports multiple programming paradigms, including object-oriented, imperative and functional programming or procedural styles. It features a dynamic type system and automatic memory management and has a large and comprehensive standard library
The best way we learn anything is by practice and exercise questions. We have started this section for those (beginner to intermediate) who are familiar with Python.
Hope, these exercises help you to improve your Python coding skills. Currently, following sections are available, we are working hard to add more exercises .... Happy Coding!
You may read our Python tutorial before solving the following exercises.
Learn Python packages using Exercises, Practice, Solution and explanation
More...
Note : Download Python from https://www.python.org/ftp/python/3.2/ and install in your system to execute the Python programs. You can read our
Python Installation on Fedora Linux and Windows 7, if you are unfamiliar to Python installation.
You may accomplish the same task (solution of the exercises) in various ways, therefore the ways described here are not the only ways to do stuff. Rather, it would be great, if this helps you anyway to choose your own methods.
List of Exercises with Solutions :
- HTML CSS Exercises, Practice, SolutionJavaScript Exercises, Practice, SolutionjQuery
Exercises, Practice, SolutionjQuery-UI Exercises, Practice, SolutionCoffeeScript Exercises, Practice, SolutionTwitter Bootstrap Exercises, Practice, SolutionC Programming Exercises, Practice, SolutionC# Sharp Programming Exercises, Practice, SolutionPHP Exercises, Practice, SolutionPython Exercises, Practice, SolutionR Programming Exercises, Practice, SolutionJava Exercises, Practice, SolutionSQL Exercises,
Practice, SolutionMySQL Exercises, Practice, SolutionPostgreSQL Exercises, Practice, Solution SQLite Exercises, Practice, SolutionMongoDB Exercises, Practice, Solution
Popularity of Programming Language Worldwide, Sep 2022 compared to a year ago:
Source : https://pypl.github.io/PYPL.html
TIOBE Index for September 2022
Source : https://www.tiobe.com/tiobe-index/
More to Come !
Do not submit any solution of the above exercises here, if you want to contribute go to the appropriate exercise page.
[ Want to contribute to Python exercises? Send your code (attached with a .zip file) to us at w3resource[at]yahoo[dot]com. Please avoid copyrighted materials.]
Test your Python skills with w3resource's quiz
To understand a programming language deeply, you need to practice what you’ve learned. If you’ve completed learning the syntax of Python programming language, it is the right time to do some practice programs.
In this article, I’ll list down some problems that I’ve done and the answer code for each exercise. Analyze each problem and try to solve it by yourself. If you have any doubts, you can check the code that I’ve provided below. I’ve also attached the corresponding outputs.
1. Python program to check whether the given number is even or not.
number = input("Enter a number ") x = int(number)%2 if x == 0: print(" The number is Even ") else: print(" The number is odd ")Output:
2. Python program to convert the temperature in degree centigrade to Fahrenheit
c = input(" Enter temperature in Centigrade: ") f = (9*(int(c))/5)+32 print(" Temperature in Fahrenheit is: ", f)Output:
3. Python program to find the area of a triangle whose sides are given
import math a = float(input("Enter the length of side a: ")) b = float(input("Enter the length of side b: ")) c = float(input("Enter the length of side c: ")) s = (a+b+c)/2 area = math.sqrt(s*(s-a)*(s-b)*(s-c)) print(" Area of the triangle is: ", area)Output:
4. Python program to find out the average of a set of integers
count = int(input("Enter the count of numbers: ")) i = 0 sum = 0 for i in range(count): x = int(input("Enter an integer: ")) sum = sum + x avg = sum/count print(" The average is: ", avg)Output:
5. Python program to find the product of a set of real numbers
i = 0 product = 1 count = int(input("Enter the number of real numbers: ")) for i in range(count): x = float(input("Enter a real number: ")) product = product * x print("The product of the numbers is: ", product)Output:
6. Python program to find the circumference and area of a circle with a given radius
import math r = float(input("Input the radius of the circle: ")) c = 2 * math.pi * r area = math.pi * r * r print("The circumference of the circle is: ", c) print("The area of the circle is: ", area)Output:
7. Python program to check whether the given integer is a multiple of 5
number = int(input("Enter an integer: ")) if(number%5==0): print(number, "is a multile of 5") else: print(number, "is not a multiple of 5")Output:
8. Python program to check whether the given integer is a multiple of both 5 and 7
number = int(input("Enter an integer: ")) if((number%5==0)and(number%7==0)): print(number, "is a multiple of both 5 and 7") else: print(number, "is not a multiple of both 5 and 7")Output:
9. Python program to find the average of 10 numbers using while loop
count = 0 sum = 0.0 while(count<10): number = float(input("Enter a real number: ")) count=count+1 sum = sum+number avg = sum/10; print("Average is :",avg)Output:
10. Python program to display the given integer in reverse manner
number = int(input("Enter a positive integer: ")) rev = 0 while(number!=0): digit = number%10 rev = (rev*10)+digit number = number//10 print(rev)Output:
11. Python program to find the geometric mean of n numbers
c = 0 p = 1.0 count = int(input("Enter the number of values: ")) while(c12. Python program to find the sum of the digits of an integer using while loop
sum = 0 number = int(input("Enter an integer: ")) while(number!=0): digit = number%10 sum = sum+digit number = number//10 print("Sum of digits is: ", sum)Output:
13. Python program to display all the multiples of 3 within the range 10 to 50
for i in range(10,50): if (i%3==0): print(i)Output:
14. Python program to display all integers within the range 100-200 whose sum of digits is an even number
for i in range(100,200): num = i sum = 0 while(num!=0): digit = num%10 sum = sum + digit num = num//10 if(sum%2==0): print(i)Output:
15. Python program to check whether the given integer is a prime number or not
num = int(input("Enter an integer greater than 1: ")) isprime = 1 #assuming that num is prime for i in range(2,num//2): if (num%i==0): isprime = 0 break if(isprime==1): print(num, "is a prime number") else: print(num, "is not a prime number")Output:
16. Python program to generate the prime numbers from 1 to N
num =int(input("Enter the range: ")) for n in range(2,num): for i in range(2,n): if(n%i==0): break else: print(n)Output:
17. Python program to find the roots of a quadratic equation
import math a = float(input("Enter the first coefficient: ")) b = float(input("Enter the second coefficient: ")) c = float(input("Enter the third coefficient: ")) if (a!=0.0): d = (b*b)-(4*a*c) if (d==0.0): print("The roots are real and equal.") r = -b/(2*a) print("The roots are ", r,"and", r) elif(d>0.0): print("The roots are real and distinct.") r1 = (-b+(math.sqrt(d)))/(2*a) r2 = (-b-(math.sqrt(d)))/(2*a) print("The root1 is: ", r1) print("The root2 is: ", r2) else: print("The roots are imaginary.") rp = -b/(2*a) ip = math.sqrt(-d)/(2*a) print("The root1 is: ", rp, "+ i",ip) print("The root2 is: ", rp, "- i",ip) else: print("Not a quadratic equation.")Output:
18. Python program to print the numbers from a given number n till 0 using recursion
def print_till_zero(n): if (n==0): return print(n) n=n-1 print_till_zero(n) print_till_zero(8)Output:
19. Python program to find the factorial of a number using recursion
def fact(n): if n==1: f=1 else: f = n * fact(n-1) return f num = int(input("Enter an integer: ")) result = fact(num) print("The factorial of", num, " is: ", result)Output:
20. Python program to display the sum of n numbers using a list
numbers = [] num = int(input('How many numbers: ')) for n in range(num): x = int(input('Enter number ')) numbers.append(x) print("Sum of numbers in the given list is :", sum(numbers))Output:
21. Python program to implement linear search
numbers = [4,2,7,1,8,3,6] f = 0 #flag x = int(input("Enter the number to be found out: ")) for i in range(len(numbers)): if (x==numbers[i]): print(" Successful search, the element is found position", i) f = 1 break if(f==0): print("Oops! Search unsuccessful")Output:
22. Python program to implement binary search
def binarySearch(numbers, low, high, x): if (high >= low): mid = low + (high - low)//2 if (numbers[mid] == x): return mid elif (numbers[mid] > x): return binarySearch(numbers, low, mid-1, x) else: return binarySearch(numbers, mid+1, high, x) else: return -1 numbers = [ 1,4,6,7,12,17,25 ] #binary search requires sorted numbers x = 7 result = binarySearch(numbers, 0, len(numbers)-1, x) if (result != -1): print("Search successful, element found position ", result) else: print("The given element is not present in the array")Output:
23. Python program to find the odd numbers in an array
numbers = [8,3,1,6,2,4,5,9] count = 0 for i in range(len(numbers)): if(numbers[i]%2!=0): count = count+1 print("The number of odd numbers in the list are: ", count)Output:
24. Python program to find the largest number in a list without using built-in functions
numbers = [3,8,1,7,2,9,5,4] big = numbers[0] position = 0 for i in range(len(numbers)): if (numbers[i]>big): big = numbers[i] position = i print("The largest element is ",big," which is found position ",position)Output:
25. Python program to insert a number to any position in a list
numbers = [3,4,1,9,6,2,8] print(numbers) x = int(input("Enter the number to be inserted: ")) y = int(input("Enter the position: ")) numbers.insert(y,x) print(numbers)Output:
26. Python program to delete an element from a list by index
numbers = [3,4,1,9,6,2,8] print(numbers) x = int(input("Enter the position of the element to be deleted: ")) numbers.pop(x) print(numbers)Output:
27. Python program to check whether a string is palindrome or not
def rev(inputString): return inputString[::-1] def isPalindrome(inputString): reverseString = rev(inputString) if (inputString == reverseString): return True return False s = input("Enter a string: ") result = isPalindrome(s) if result == 1: print("The string is palindrome") else: print("The string is not palindrome")Output:
28. Python program to implement matrix addition
X = [[8,5,1], [9 ,3,2], [4 ,6,3]] Y = [[8,5,3], [9,5,7], [9,4,1]] result = [[0,0,0], [0,0,0], [0,0,0]] for i in range(len(X)): for j in range(len(X[0])): result[i][j] = X[i][j] + Y[i][j] for k in result: print(k)Output:
29. Python program to implement matrix multiplication
X = [[8,5,1], [9 ,3,2], [4 ,6,3]] Y = [[8,5,3], [9,5,7], [9,4,1]] result = [[0,0,0,0], [0,0,0,0], [0,0,0,0]] for i in range(len(X)): for j in range(len(Y[0])): for k in range(len(Y)): result[i][j] += X[i][k] * Y[k][j] for x in result: print(x)Output:
30. Python program to check leap year
year = int(input("Enter a year: ")) if (year % 4) == 0: if (year % 100) == 0: if (year % 400) == 0: print(year, " is a leap year") else: print(year, " is not a leap year") else: print(year, " is a leap year") else: print(year, " is not a leap year")Output:
31. Python program to find the Nth term in a Fibonacci series using recursion
def Fib(n): if n<0: print("The input is incorrect.") elif n==1: return 0 elif n==2: return 1 else: return Fib(n-1)+Fib(n-2) print(Fib(7))Output:
32. Python program to print Fibonacci series using iteration
a = 0 b = 1 n=int(input("Enter the number of terms in the sequence: ")) print(a,b,end=" ") while(n-2): c=a+b a,b = b,c print(c,end=" ") n=n-1Output:
33. Python program to print all the items in a dictionary
phone_book = 'John' : [ '8592970000', '' ], 'Bob': [ '7994880000', '' ], 'Tom' : [ '9749552647' , '' ] for k,v in phone_book.items(): print(k, ":", v)Output:
34. Python program to implement a calculator to do basic operations
def add(x,y): print(x+y) def subtract(x,y): print(x-y) def multiply(x,y): print(x*y) def divide(x,y): print(x/y) print("Enter two numbers") n1=input() n2=input() print("Enter the operation +,-,,/ ") op=input() if op=='+': add(int(n1),int(n2)) elif op=='-': subtract(int(n1),int(n2)) elif op=='': multiply(int(n1),int(n2)) elif op=="https://boxhoidap.com/": divide(int(n1),int(n2)) else: print(" Invalid entry ")Output:
35. Python program to draw a circle of squares using Turtle
import turtle x=turtle.Turtle() def square(angle): x.forward(100) x.right(angle) x.forward(100) x.right(angle) x.forward(100) x.right(angle) x.forward(100) x.right(angle+10) for i in range(36): square(90)Output:
Conclusion
For practicing more such exercises, I suggest you go to hackerrank.com and sign up. You’ll be able to practice Python there very effectively.
Once you become comfortable solving coding challenges, it’s time to move on and build something cool with your skills. If you know Python but haven’t built an app before, I suggest you check out my Create Desktop Apps Using Python & Tkinter course. This interactive course will walk you through from scratch to building clickable apps and games using Python.
I hope these exercises were helpful to you. If you have any doubts, feel không lấy phí to let me know in the comments.
Happy coding.
Where can I practice Python problems?
Where can I practice Python programming? Dataquest.io has dozens of không lấy phí interactive practice questions, as well as không lấy phí interactive lessons, project ideas, tutorials, and more. HackerRank is a great site for practice that's also interactive. CodingGame is a fun platform for practice that supports Python.
How do I practice Python everyday?
11 Beginner Tips for Learning Python Programming.
Make It Stick. Tip #1: Code Everyday. Tip #2: Write It Out. ... .
Make It Collaborative. Tip #6: Surround Yourself With Others Who Are Learning. Tip #7: Teach. ... .
Make Something. Tip #10: Build Something, Anything. Tip #11: Contribute to Open Source..
Go Forth and Learn!.
What is the best website to practice Python?
If you're new to Python programming then here are the best websites for learning Python for không lấy phí.
Programiz. Its main mission is to help users learn about programming. ... .
Programming Fundamentals in Python. It is an interactive tutorial from Thinkful. ... .
Simpliv. ... .
CodeCademy. ... .
FreeCodeCamp. ... .
Coursera..
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