Hello this is Gulshan Negi Well, I am writing a program for finding sum of natural numbers but it shows some error at the time of execution. Source Code: n = int(input("Enter the number:" )) sum=0 if n > 1: for i in range(1,n+1): sum+=i: print("The sum o
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...
生成器解析式的语法和工作方式就像列表解析式一样，只不过它们使用圆括号而不是方括号。假设想要计算前十个自然数的平方和。# Sum of first ten natural numbers using List Comprehensionssum([num**2 for num in range(11)])385 如果我们使用任何其他可迭代而不一定是列表，结果将是相同的。sum({num**2 for...
AI检测代码解析 importmatplotlib.pyplotaspltclassSumCubes:def__init__(self,n):self.n=ndefsum_of_cubes(self):return(self.n*(self.n+1)//2)**2defplot_cubes(self):data=[i**3foriinrange(1,self.n+1)]plt.plot(data)plt.title('Cubes of Natural Numbers')plt.show() 1. 2. 3. 4. 5...
本文要点在于Python内置函数int()的用法,所以计算等比数列前n项和时没有使用数学上的公式Sn=a1*(1-q^n)/(1-q)。 一般遇到这样的问题,很容易想到使用循环来实现,以计算1+2+4+8+16+...+2^199为例,也就是计算比值q=1且数列首项a1=1的等比数列前200项的和: ...
Python Exercises, Practice and Solution: Write a Python program to calculate the difference between the squared sum of the first n natural numbers and the sum of squared first n natural numbers.(default value of number=2).
numbers=[1,2,3,4,5]sum_ln=0fornuminnumbers:sum_ln+=math.ln(num)print(f"The sum of natural logarithms is{sum_ln}") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 以上代码输出的结果是: The sum of natural logarithms is 5.192546583192662 ...
Abbreviation 缩写 All Construct 所有构造 Bitmask 位掩码 Catalan Numbers 加泰罗尼亚数字 Climbing Stairs 爬楼梯 Combination Sum Iv 组合总和IV Edit Distance 编辑距离 Factorial 阶乘 Fast Fibonacci 快速斐波那契 Fibonacci 斐波那契数列 Fizz Buzz 嘶嘶声 Floyd Warshall 弗洛伊德·沃歇尔 Integer Partition 整数分区 It...
[5] Rosenberg, A., & Hirschberg, J. (2007). V-measure: A conditional entropy-based external cluster evaluation measure. InProceedings of the 2007 joint conference on empirical methods in natural language processing and computational natural language learning (EMNLP-CoNLL),410–420. ...
In this python program we will learn to calculate the average of number for N numbers. Average is the sum of items divided by the number of items. Here, we’ll calculate the sum and average of a natural number as listed by the user. Algorithm: Declare variables n (for the number of ...