I need a C++ Allegro program, which runs in Dev C++, which: 1. generates an 800x800 initial black window 2. Fills an outermost circle of radius 400 using the color red... (255, 0, 0) 3. Now put a loop around this circle drawer. Each time through the loop, fill a circle with a radius that is 2 pixels less than the prior circle AND which is a color 2 shades less of red and 2 shades more of blue. 4. When the loop reaches a radius of 0, stop and pause (so I can see the beautiful circular gradient you made till I press a key). 5. Blank the whole window white. Then draw concentric triangles, the outermost on has 3 points: , , and . Now loop, going in 2 pixels each time for all 3 corners and shading with the scheme above. Make sure the lines look parallel. Stop and pause when you reach the single point in hte middle.