Question

integer usernumber is read from input. write a while loop that reads integers from input while an integer that is less than 1 is read. in each iteration:

• update sumints with the sum of sumints and usernumber.
• then, read the next integer from input into variable usernumber.

the integer that is greater than or equal to 1 should not be included in the sum.
click here for example
1 #include <iostream>
2 using namespace std;
3
4 int main() {
5 int usernumber;
6 int sumints;
7
8 sumints = 0;
9 cin >> usernumber;
10
11 / your code goes here /
12
13 cout << sumints << endl;
14
15 return 0;
}

Explanation:

Step1: Initialize sum

sumInts is set to 0 initially to start accumulating the sum of valid integers.

sumInts = 0;

Step2: Read first integer

Read the first integer from input into userNumber.

cin >> userNumber;

Step3: Enter loop

The loop continues as long as userNumber is less than 1.

while (userNumber < 1) {
    sumInts = sumInts + userNumber;
    cin >> userNumber;
}

In the loop, sumInts is updated with the sum of its current value and userNumber, and then the next integer is read into userNumber.

Answer:

#include <iostream>
using namespace std;

int main() {
    int userNumber;
    int sumInts;

    sumInts = 0;
    cin >> userNumber;

    while (userNumber < 1) {
        sumInts = sumInts + userNumber;
        cin >> userNumber;
    }

    cout << sumInts << endl;

    return 0;
}