Answer:
Following are the code to the given question:
#include <iostream>//header file
using namespace std;
int main()//main method
{
int a,b,c,d;//defining integer variable
cout<<"Enter numbers:";//print message
cin>>a>>b>>c>>d;//input numbers
int sum=a+b+c+d;//add value in sum variable
cout<<"4 number sum is:"<<sum;//print sum
return 0;
}
Output:
Please find the attachment file.
Explanation:
In the program inside the main method 4 integer variable "a,b,c, and d" is declared that uses the print method to input the value from the user-end and after accepting the value an integer variable "sum" is declared that adds all input values and use a print method that prints the value with the message.
