2. Write a program that defines and tests a function that prints the first n positive integers ollowed by their sum. Use a while loop for this function. Sample output is given Output include Kio stream Enter an Integer: using namespace stdi The first 6 positive integers are listed below: void print AllIntegers(int x); int main() int number; cout Enter an Integer \"3 Sum 21 cin number; cout The first number positive integers are listed below endl print All Integers (number); return 0; end main function void printAll Integers (int x) Solution Sum.cpp #include <iostream> using namespace std; void printAllIntegers(int x); int main() { int number; cout << \"Enter an integer :\" << endl; cin >> number; cout<<\"The first \"<<number<<\" positive integers are listed below \"<<endl; printAllIntegers(number); return 0; } void printAllIntegers(int x){ int sum = 0; for(int i=1; i<=x; i++){ cout<<i<<endl; sum = sum + i; } cout<<\"Sum = \"<<sum<<endl; } Output: Enter an integer : 6 The first 6 positive integers are listed below 1 2 3 4 5 6 Sum = 21 .