(Bar Chart) One interesting application of computers is drawing graphs and bar charts. Write a program that reads five numbers (each between 1 and 30). Assume that the user enters only valid values. For each number that is read, your program should print a line containing that number of adjacent asterisks. For example, if your program reads the number 7, it should print *******.

Question

What will be an ideal response?

Answer 1

```
// Displaying bar charts using asterisks.
#include
using namespace std;

int main()
{
int number; // current number

cout << "Enter 5 numbers between 1 and 30: ";

// loop 5 times
for ( int i = 1; i <= 5; i++ )
{
cin >> number; // get a number from the user

// print asterisks corresponding to current input
for ( int j = 1; j <= number; j++ )
cout << '*';

cout << endl;
} // end for

cout << endl;
} // end main
```