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
.
2- Write a program that defines and tests a function that prints the f.docx
1. 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;
}
