Question

Hello, I've tried the problem and I'm not geeting anywhere, please provide c++ code, and output. Thank you
Write a program to create a bar chart showing the average monthly
mean temperature for College Station from 2004 to 2013.  The point of the 
exercise is to compute the size and location of the rectangles rather than 
explicitly hardcode that information. This means thinking about scale and 
offsets. 

The data is:
2013  48.3 deg F
2012  58.1
2011  54.5
2010 47.1
2009 51.1
2008  50.9
2007  55.5
2006  55.2
2005 49.5
2004  56.9

Put it in an initializer list (use vector).

Note that a good graphic will have the bars for each year clearly separated 
and a better graphic will have the tick mark for the year aligned with the 
center of the bar for that year.

Answer 1

c++ code:

#include <bits/stdc++.h>
using namespace std;

int main()
{
vector<float> v(10);
v[0] = 56.9;//Entry for 2004
v[1] = 49.5;//Entry for 2005
   v[2] = 55.2;//Entry for 2006
   v[3] = 55.5;//Entry for 2007
   v[4] = 50.9;//Entry for 2008
   v[5] = 51.1;//Entry for 2009
   v[6] = 47.1;//Entry for 2010
   v[7] = 54.5;//Entry for 2011
   v[8] = 58.1;//Entry for 2012
   v[9] = 48.3;//Entry for 2013
   cout << "Year" << "\t\tTemperature" << "\tHistogram" << endl;
   int year = 2004;
   float min_temp = *std::min_element(v.begin(),v.end());
   for (int i = 0; i < 10; ++i)
   {
       int stars = ((int) (v[i] - min_temp)) + 1;
       cout << year << "\t\t" << v[i] << "\t\t";
       year++;
       for (int i = 0; i < stars; ++i)
       {
           cout << "*" ;
       }
       cout << endl;
   }
return 0;
}

Sample output: