1) By multiplying numbers two times: (number*number) Tofind the square of a number- simple multiple the number two times. Example # Python program to calculate square of a number# Method 1 (using number*number)#
A simple solution is to loop from 1 to N, and add their squares tosumVal. Program to find the sum of the square of first N natural number # Python program for sum of the# square of first N natural numbers# Getting input from usersN=int(input("Enter value of N: "))# calculating ...
Program for Factorial of a number in Python Factorial of any non-negative integer is equal to the product of all integers smaller than or equal to it. There is a built-in factorial() function in Python. For example factorial of 6 is 6*5*4*3*2*1 which is 720. <br> import math<br...
def square(x): """ A simple function to calculate the square of a number by addition. """ sum_so_far = 0 for counter in range(x): sum_so_far = sum_so_far + x return sum_so_farOutput (Python 2.x):>>> square(10) 10...
for i in range(2, int(math.sqrt(number)) + 1): if number % i == 0: return False return True # If this program was run (instead of imported), run the game: if __name__ == '__main__': try: main() except KeyboardInterrupt: sys.exit() # When Ctrl-C is pressed, end the...
Use the sqrt() function of the math module to get the square root of an input number by passing the number as an argument to it. Print the resultant square root of an input number. Example The following program returns the square root of a number using math.sqrt() function ? Open Comp...
The square root of a number is a value that, when multiplied by itself, gives the number. You can use math.sqrt() to find the square root of any positive real number (integer or decimal). The return value is always a float value. The function will throw a ValueError if you try to...
In Python, an empty block of code will raise an error, so a pass statement helps to avoid that. It is a no-operation statement. Here is an example for the pass statement: Python Copy Code Run Code 1 2 3 4 5 6 for number in range(5): if number < 3: pass # Placeholder for...
square() is a function that computes the square of a given number, base. When you call the function, Python creates a local scope containing the names base (an argument) and result (a local variable). After the first call to square(), base holds a value of 10 and result holds a ...
正方形是一个shape对象,其值shapeType等于square,numberOfSides等于4。它的findArea方法获取lengthOfSides值并求平方。同时,triangle对象对于name、shapeType、numberOfSides有不同的值,其findArea方法也不同。这个例子在快速介绍对象的同时,也说明了继承的概念,继承是 OOP 不可分割的一部分。三角形对象从其父类shape...