title: Temperature table using for loop c++
body: <p>Super new to coding and I've been stuck for awhile on this question. I need to make a program that inputs the temperature in Celsius and an increment that is inputted for a total of 20 lines. In the process it converts to Fahrenheit, Kelvin, and Rankine. That is all fine but I can't get the values to increment by my input.</p>
  
  <p>e.g., As it should look:</p>
  
  <p>Enter temperature in Cel: 50</p>
  
  <p>Enter increment: 5</p>
  
  <pre><code>  Cel   Far   Kel  Rank
  </code></pre>
  
  <p>1 - 50   ...............................</p>
  
  <p>2 - 55   ..............................</p>
  
  <p>3 - 60   ..............................</p>
  
  <p>.
  .
  .
  .</p>
  
  <p>20 - 150 .............................</p>
  
  <p>I can't get the values to increment at all. Being reading my notes and looking online to understand the issue but no luck.</p>
  
  <pre><code>#include &lt;iostream&gt;
  #include &lt;math.h&gt;
  #include &lt;iomanip&gt;
  
  using namespace std;
  int main()
  {
      int CELS; // celsius entry
      int x; // x = input value for increment
      double FAH = (CELS * (9.0 / 5) + 32); // farenheit conversion
      double KEL = (CELS + 273.15); // kelvin conversion
      double RANK = ((CELS + 273.15) * (9.0 / 5)); // rankine conversion
  
      cout &lt;&lt; "Enter the temperature in celsius: ";
      cin &gt;&gt; CELS;
      while ((CELS &lt; -273.15) || (CELS &gt; 5000))
      {
          cout &lt;&lt; "ERROR: out of range." &lt;&lt; endl;
          cout &lt;&lt; "Enter the temperature in celsius: ";
          cin &gt;&gt; CELS;
      }
      cout &lt;&lt; "Enter the increment value: ";
      cin &gt;&gt; x;
      cout &lt;&lt; endl;
      cout &lt;&lt; "         #      Cels       Fahr     Kel       Rank" &lt;&lt; endl;
  
      cout &lt;&lt; right;
      for (int i = 1; i &lt;= 20; i++)
      { //
          for (double j = CELS; j &lt;= CELS; x++)
          { //
              for (double k = (CELS * (9.0 / 5) + 32);
                      k &lt;= (CELS * (9.0 / 5) + 32); x++)
              {
                  for (double m = (CELS + 273.15); m &lt;= (CELS + 273.15); x++)
                  {
                      for (double n = ((CELS + 273.15) * (9.0 / 5));
                              n &lt;= ((CELS + 273.15) * (9.0 / 5)); x++)
                      {
  
                          cout &lt;&lt; setw(10) &lt;&lt; i &lt;&lt; setw(10) &lt;&lt; j &lt;&lt; setw(10) &lt;&lt; k
                                  &lt;&lt; setw(10) &lt;&lt; m &lt;&lt; setw(10) &lt;&lt; n &lt;&lt; endl;
                      }
                  }
              }
          }
      }
  }
  </code></pre>
  
  <p>And ignore why I have my formulas in the for loop. Formulas were not working using the declared variables so have just done this in the mean time.</p>