// Finish the following program which adds up all integers from 0 to // the user
ID: 3816941 • Letter: #
Question
// Finish the following program which adds up all integers from 0 to
// the user's given number inclusively using a While Loop. The total should be
// assigned to the variable 'total'.
#include <iostream>
using namespace std;
int main() {
int number;
int total = 0;
int counter = 0; //initialize the variable
// user enters a number
cout << "Enter a positive integer to find the summation of ";
cout << "all numbers from 0 to the given number up to 100." << endl;
cin >> number;
// check for invalid user input
if (number < 1 || number > 100)
{
cout << "Invalid Input" << endl;
return -1; // terminate program
}
// TODO - add your code here.
// hint: increment a counter variable inside the loop.
cout << "Your total is :" << total;
return 0;
}
Explanation / Answer
#include <iostream>
using namespace std;
int main() {
int number;
int total = 0;
int counter = 0; //initialize the variable
// user enters a number
cout << "Enter a positive integer to find the summation of ";
cout << "all numbers from 0 to the given number up to 100." << endl;
cin >> number;
// check for invalid user input
if (number < 1 || number > 100)
{
cout << "Invalid Input" << endl;
return -1; // terminate program
}
// TODO - add your code here.
// hint: increment a counter variable inside the loop.
while(counter <= number){
total = total + counter;
counter++;
}
cout << "Your total is :" << total<<endl;
return 0;
}
Output:
sh-4.2$ main
Enter a positive integer to find the summation of all numbers from 0 to the given number up to 100.
10
Your total is :55
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.