Write a function that converts a string into an int. Assume the int is between 10 and 99. Do not use the atoi() or the stoi() function.

Written in C++

#include <iostream>

#include <sstream>

using namespace std;

int main()  {

   string num;

   cout<<"Enter a number: ";

   cin>>num;

   stringstream sstream(num);

   int convertnum = 0;

   sstream >> convertnum;

   cout << "Output: " << convertnum;

}

Explanation:

Without using atoi() or stoi(), we can make use of a string stream and this is explained as follows:

This line declares a string variable num

   string num;

This line prompts user for input

   cout<<"Enter a number: ";

This line gets user input

   cin>>num;

This line declares a string stream variable, sstream

   stringstream sstream(num);

This line declares and initializes the output variable, convertnum to 0

   int convertnum = 0;

The stream is passed into the output variable, convertnum

   sstream >> convertnum;

This line displays the output

   cout << "Output: " << convertnum;

Note that: if user enters a non integer character such as (alphabet, etc), only the integer part will be convert.

For instance,

40a will be outputted as 40

The most common size for desktop hard drives is 3.5 inches,  they tend to be faster and more reliable, and have more capacity. But they also make more noise.

Explanation:

If you are continually deleting and installing programs or creating content, the disc must have good reliability.

Keep in mind that larger hard drives are also a little slower, so it is preferable to opt for two smaller ones. Large hard drives are partitioned so there is no problem gettin

chbdg good performance, but if you put everything on one big disk and it breaks, you will lose everything.

If you buy 2 small disks, check that the motherboard does not limit the speed of a second hard disk.