Using clear() method
Check if element exists in list in Python
Demonstrating to check the existence of an element in the list using the Naive method and in .
[mai mult...]How to find largest element in an array with python
Input : arr[] = {10, 20, 4}
Output : 20
Input : arr[] = {20, 10, 20, 4, 100}
Output : 100
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How to find sum of array with python
def _sum(arr): # initialize a variable # to store the sum # while iterating through # the array later sum=0 # iterate through the array # and add each element to the sum variable # one at a time for i in arr: sum = sum + i return(sum) # driver function arr=[] # input values to list arr = [12, 3, 4, 15] # calculating length of array n = len(arr) ans = _sum(arr) # display sum print ('Sum of the array is ', ans) Output:
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Sum of the array is 34
Print negative numbers in a list with Python
Example:
Input: list1 = [12, -7, 5, 64, -14] Output: -7, -14 Input: list2 = [12, 14, -95, 3] Output: -95[mai mult...]
Print positive numbers in a list with python
Example: Input: list1 = [12, -7, 5, 64, -14] Output: 12, 5, 64 Input: list2 = [12, 14, -95, 3] Output: [12, 14, 3][mai mult...]
Multiply all numbers in the list with python
Input : list1 = [1, 2, 3] Output : 6 Explanation: 1*2*3=6 Input : list1 = [3, 2, 4] Output : 24[mai mult...]
Python program to find smallest number in a list
Given a list of numbers, the task is to write a Python program to find the smallest number in given list.
Examples:
Input : list1 = [10, 20, 4] Output : 4 Input : list2 = [20, 10, 20, 1, 100] Output : 1[mai mult...]
How to print all Prime numbers in an Interval with Python
Given two positive integers start and end. The task is to write a Python program to print all Prime numbers in an Interval.
Definition: A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. The first few prime numbers are {2, 3, 5, 7, 11, ….}.
[mai mult...]Python Program for Program to find area of a circle
Area of a circle can simply be evaluated using following formula.
Area = pi * r2 where r is radius of circle[mai mult...]