In the program below, we've used the+operator to add two numbers. Example 1: Add Two Numbers # This program adds two numbersnum1 =1.5num2 =6.3# Add two numberssum = num1 + num2# Display the sumprint('The sum of {0} and {1} is {2}'.format(num1, num2, sum)) Run Code O...
Write a Python program to calculate the sum of the numbers in a list between the indices of a specified range. Sample Solution: Python Code: # Define a function 'sum_Range_list' that calculates the sum of a specified range within a listdefsum_Range_list(nums,m,n):# Initialize 'sum_ra...
Program to find the sum of the cubes of first N natural number # Python program for sum of the# cubes of first N natural numbers# Getting input from usersN=int(input("Enter value of N: "))# calculating sum of cubesumVal=0foriinrange(1,N+1):sumVal+=(i*i*i)print("Sum of cub...
even_numbers = list(range(2,11,2)) print(even_numbers) 在这个示例中,函数range()从2开始数,然后不断地加2,直到达到或超过终值(11),因此输出结果如下: 使用函数range()几乎能够创建任何需要的数字集,例如,如何创建一个列表,其中包含前10个整数(即1~10)的平方呢?在Python中,两个星号(*...
Python program to find the sum of all prime numbers # input the value of NN=int(input("Input the value of N: "))s=0# variable s will be used to find the sum of all prime.Primes=[Trueforkinrange(N +1)]p=2Primes[0]=False# zero is not a prime number.Primes[1]=False# one ...
编写一个Python函数,接收一个整数列表作为参数,返回列表中所有偶数的平均值。```pythondef average_even(numbers):evens = [x for x in numbers if x % 2 == 0]if len(evens) == 0:return 0return sum(evens) / len(evens)numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]print(a
1#A program to find the sum of the cubes of the first n natural numbers2defmain():3n = int(input("Please enter the value of n:"))4s =05foriinrange(1, n + 1):6s += i ** 37#s = (n * (n + 1) // 2) ** 28print("The sum of cubes of 1 through", n,"is", s)...
This Blog provides a comprehensive guide to creating prime numbers, perfect numbers, and reverse numbers in Python. Learn More about Python Numbers!
Here is a Python program to print prime numbers from 1 to n. def sieve_of_eratosthenes(n): primes = [True] * (n + 1) p = 2 while p**2 <= n: if primes[p]: for i in range(p**2, n + 1, p): primes[i] = False ...
def calculate_average(numbers): assert len(numbers) > 0, "列表不能为空" return sum(numbers) / len(numbers) try: calculate_average([]) except AssertionError as e: print(f"断言失败:{e}") 1. 2. 3. 4. 5. 6. 7. 8. 2)单元测试中的异常检查 ...