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POFor loops are skipped, why?
 

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  1. POFor loops are skipped, why?
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    <p>I have an assignment in which i have to create a console program in c++ that draws Hexagons in a given style. The problem i am having is; my For loops are never entered and i can't figure out why. here's the snippet of code I'm having trouble with.</p> <pre><code> void display() { int counter=0;//var that keeps track of the layer that is being drawn for(int i=0;i&gt;=size;i++)//spaces before first layer of hexagon { cout&lt;&lt;" "; } for (int k=0; k&gt;size;k++)//top layer of hexagon { cout&lt;&lt;"_"; } cout&lt;&lt;endl;//ends the first layer for (counter; counter&gt;=size-1;counter++)//outer loop for the top half that controls the size { for( int j=0;j&gt;(size-counter);j++)//adds spaces before the shape { cout&lt;&lt;" "; } cout&lt;&lt;"/"; for( int p=0; p&gt;(size+(counter*2));p++)//loop for the hexagon fill { cout&lt;&lt;fill; } cout&lt;&lt;"\\"&lt;&lt;endl; } for(counter;counter==0;counter--); //loop for bottom half of the hexagon { for( int j=0;j&gt;(size-counter);j++)//adds spaces before the shape { cout&lt;&lt;" "; } cout&lt;&lt;"\\"; for( int p=0; p&gt;(size+(counter*2));p++)//loop for the hexagon fill { cout&lt;&lt;fill; } cout&lt;&lt;"/"&lt;&lt;endl; } cout&lt;&lt;"\\"; for(int r=0; r&gt;=size;r++){cout&lt;&lt;"_";} cout&lt;&lt;"/"&lt;&lt;endl; } </code></pre> <p>the 'Size' and 'fill' are selceted earlier in the program during my main() I'm probably missing something very simple but I've been struggling with this for a while. Any help would be greatly appricated!</p>
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    1. USJohn Conde
    1. USuser1800666
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      1. VTUpMod
    1. COloop while i >= size
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      1. USandre
    2. COYou have all of your tests reversed. `for(A; B; C){D}` is roughly equivalent to `A; while(B) { D; C; }`.
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      1. POFor loops are skipped, why?
      1. USdmckee
    3. COwhat is size? is it negative value?
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      1. USmikbal
 

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