//Java Program to Find Average of N Numbers import java.util.Scanner; //Program uses Scanner class public class Average { public static void main(String[] args) { int n,num,sum=0, i; //create scanner object to obtain input from keyboard Scanner input =new Scanner(System.in); System....
In this problem, we are given an array of integers, which may contain both negative and positive numbers. We have to find the average of all the negative numbers in the array. In this article, we are going to learn how we can find the average of all negative numbers in an array ...
// Find sum and average of two numbers in Java import java.util.*; public class Numbers { public static void main(String args[]) { int a, b, sum; float avg; Scanner buf = new Scanner(System.in); System.out.print("Enter first number : "); a = buf.nextInt(); System.out....
Create two variables,$sumand$count, to keep track of the sum of the numbers and the count of elements in the array, respectively. Initialize both variables to zero. $sum=0;$count=0; Use aforeachloop to iterate through the array of numbers. In each iteration, add the current number to...
The output of the above code is: Average is: 20 Approach 3: Using an Array to Find the Average You can also calculate the average of three numbers by storing them in an array and then performing the summation and division on the array elements. ...
Example: Calculate Average of Numbers Using Arrays #include <iostream> using namespace std; int main() { int n, i; float num[100], sum=0.0, average; cout << "Enter the numbers of data: "; cin >> n; while (n > 100 || n <= 0) { cout << "Error! number should in range ...
sum(numbers) / len(numbers):计算平均值。 三、使用NumPy库 对于大型数据集或复杂的数学运算,NumPy是一个非常强大的库。使用 NumPy,我们可以非常方便地计算平均值。首先,确保您已经安装了NumPy库: pipinstallnumpy 1. 接下来,可以使用 NumPy 的mean()函数来计算平均值: ...
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Program to calculate the average of odd natural numbers till n −Example CodeLive Demo#include <stdio.h> int main() { int n = 15,count = 0; float sum = 0; for (int i = 1; i <= n; i++) { if(i%2 != 0) { sum = sum + i; count++; } } float average = sum/count...
find sum and average of n numbers publicclassSolution {publicstaticvoidmain(String[] args) { Scanner ip=newScanner(System.in);doubleinput =0;intcount =0;doublesum =0;while(input != -1) { System.out.print("Enter input:(-1 to stop):");...