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Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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please add professional c++ comments in each line after the code using the // command
#include <iostream>
using namespace std;
void avg(int, int, int, int, int); // Function Prototype
int main(void)
{
int val1, val2, val3, val4, val5; // five integer values from user
cout << "Please enter 5 integer marks: "; // program prompt
cin >> val1;
cin >> val2;
cin >> val3;
cin >> val4;
cin >> val5;
avg(val1, val2, val3, val4, val5); // code to invoke function avg
return 0;
}
void avg(int a, int b, int c, int d, int e)
{
int sum;
sum = a + b + c + d + e;
float avg;
avg = sum / 5.0; // avg calculation
cout << "The average of those marks is: " << avg << endl; // output
return;
}
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