There are 10 integers, and the sum of the even numbers and the average of the even numbers are outpu

C++ Method:

#include

using namespace std;

int main()

int a[10];There are 10 integers.

cout <<"Enter ten integers:"<>a[i];

int n=0;

for (i=0; i<10; i++)

if(0==a[i]%2)

sum+=a[i]; n++;

cout

Do you know C language? It's as simple as counting a%2==0It's an even number, and then you type in the operation a+=aIt's going to be this, and the average is going to be.

#include

void main()

for(i=0;i<10;i++)

printf("The sum is: %d",sum);

printf("The number of even numbers is: %d",count);

printf("The odd number is:");

for(i=0;i<10;i++)

The input contains an even number:

There are no even numbers in the input:

The source ** is as follows:

Type an integer, count the even number and odd number in the number on each of its heads, and output the even number and odd number + respectively

Hello pro For example, input: 2583 output: even 2, odd 3.

First, split the input integer 2583 into a single digit, i.e. . . Then, according to the size of a single number, determine whether it is even or odd, and calculate the number of even and odd numbers in it. From this, it can be concluded that there are 2 even numbers and 3 odd numbers in the integer 2583, that is, the output is:

Even number 2, only the odd number 3. In addition, 2583 can be reordered to see how it is sorted in ascending and descending order. The number sorted in ascending order is 2358, and the number sorted in descending order is 8532.

In addition, you can also calculate various mathematical characteristics of the input integer, such as its sum, product, average, etc. <>

Count odd and even numbers in n positive integers.

With the rapid development of computer science and big data technology, more and more data is being collected and analyzed. In mathematics, we often need to classify and count data in order to better understand mathematical laws and trends. This article will ** statistics of odd and even numbers in a given n positive integers and analyze their applications.

1.The odd and even numbers in n positive integers.

Before counting the odd and even numbers of n positive integers, we should first be clear about what odd and even numbers are. An odd number is a number that is not divisible by 2, and the common odd number is equal to , while an even number is a number that is divisible by 2, and the common even number is equal to . Therefore, to count the odd and even numbers in n positive integers, you only need to calculate how many odd and even numbers are in these n numbers respectively.

For example, let's say you're given 5 positive integers. There are 3 odd numbers and 2 even numbers). So, in a given n positive integers, the number of odd numbers is 3 and the number of even numbers is 2.

2.Analyze applications with odd and even numbers.

Odd and even numbers are used in a wide range of applications. In algebra and number theory, odd and even numbers are common abstract concepts used to study the properties and laws of integers. For example, the sum, product, and difference of odd and even numbers all have special properties that are often used in proving mathematical theorems and deriving algorithms.

In computer science, odd and even numbers are also an important concept. Due to the special nature of computer binary, it is very easy to tell if a number is odd or even. In fact, computers often use bitwise operations to determine the parity of a number.

For example, for a binary number, its last digit is 0 if it is even, and the last digit is 1 if it is odd.

In addition, odd and even statistics are also a commonly used method in statistics, social sciences, and natural sciences. In some practical problems, the number and proportion of the odd and even numbers may have some special meaning and value.

3.Summary.

In summary, the statistics of odd and even numbers in n positive integers and their applications are one of the important research topics in mathematics, computer science and various fields. Only through in-depth analysis and understanding of odd and even numbers can we better grasp mathematical knowledge, design more efficient computer algorithms, and discover patterns and trends in the real world.

When the number of data in a group is even high, the median of this set of data is the average of the middle two numbers, so the original title is wrong

So the answer is: Shoot orange Feng is wrong

Summary. The area of the circle r

1.Enter an integer, greater than 0, then output this integer. 2.Enter an integer to determine whether the number is odd or even. 3.Enter a number, use this number as the radius of the circle, calculate the area of the circle and the circumference of the circle.

The area of the circle r

The circumference of the circle is 2 r

To determine if an integer is even, you can divide it by 2 to see if there is a remainder, and if there is no remainder, it is even.