Write a program to generate 10 random numbers from -100 to 100. Save the randomly generate numbers in a list. Create a function to count how many odd numbers are in a list. Create a function to count how many even numbers are in the list. Create a function to sum up all the even numbers in the list as well.
Ans:
Code:
#include <iostream>
#include <random>
using namespace std;
int CountOdd(int arr[],int n){
int count=0;
for(int i=0;i<n;i++){
if(arr[i] % 2 != 0){
count++;
}
}
return count;
}
int CountEven(int arr[],int n){
int count=0;
for(int i=0;i<n;i++){
if(arr[i] % 2 == 0){
count++;
}
}
return count;
}
int SumEven(int arr[],int n){
int sum=0;
for(int i=0;i<n;i++){
if(arr[i] % 2 == 0){
sum = sum + arr[i];
}
}
return sum;
}
int main()
{
int n=10;
int max=-100, min=100;
int range = max - min + 1;
int arr[n];
for(int i=0;i<n;i++){
arr[i] = rand() % range + min;
}
cout<<"Count of odd numbers: "<<CountOdd(arr,n)<<endl;
cout<<"Count of Even numbers: "<<CountEven(arr,n)<<endl;
cout<<"Sum of even numbers: "<<SumEven(arr,n);
return 0;
}
Step by step
Solved in 2 steps
