1. size(300,300);
2. background(220);
3.  
4. int graphX = width/10;
5. int graphY = height/10;
6. int rectH = (height-2*graphY)/10;
7. int factor = (width-2*graphX)/100;
8.  
9. int a = factor*50;
10. int b = factor*75;
11. int c = factor*48;
12. int d = factor*39;
13. int e = factor*82;
14. int f = factor*55;
15. int g = factor*65;
16. int j = factor*33;
17. int l = factor*77;
18. int m = factor*100;
19.  
20. for(int i=graphX; i<(width-graphX);i=i+rectH){
21.   for(int k=graphY;k<(height-graphY);k=k+rectH){
22.     stroke(150);
23.     fill(220);
24.     rect(i,k,rectH,rectH);
25.   }  
26. }
27.  
28. stroke(0);
29. strokeWeight(2);
30. line(graphX,graphY/2,graphX,(height-graphY/2));
31. line(graphX/2,(height-graphY),(width-graphX/2),(height-graphY));
32.  
33.  
34. graphY = height-graphY-rectH;
35. fill(0,0,220);
36. rect(graphX,graphY,a,rectH);
37. graphY = graphY-rectH;
38. fill(0,0,210);
39. rect(graphX,graphY,b,rectH);
40. graphY = graphY-rectH;
41. fill(0,0,200);
42. rect(graphX,graphY,c,rectH);
43. graphY = graphY-rectH;
44. fill(0,0,180);
45. rect(graphX,graphY,d,rectH);
46. graphY = graphY-rectH;
47. fill(0,0,160);
48. rect(graphX,graphY,e,rectH);
49. graphY = graphY-rectH;
50. fill(0,0,140);
51. rect(graphX,graphY,f,rectH);
52. graphY = graphY-rectH;
53. fill(0,0,120);
54. rect(graphX,graphY,g,rectH);
55. graphY = graphY-rectH;
56. fill(0,0,100);
57. rect(graphX,graphY,j,rectH);
58. graphY = graphY-rectH;
59. fill(0,0,85);
60. rect(graphX,graphY,l,rectH);
61. graphY = graphY-rectH;
62. fill(0,0,60);
63. rect(graphX,graphY,m,rectH);
64.  
65. float mean = (a+b+c+d+e+f+j+g+l+m)/10.0;
66. float lineX = graphX + mean;
67. stroke(240,0,0);
68. line(lineX, graphY, lineX, (height-graphY));
69. fill(220,0,0);
70. text("mean = "+mean,width/2,(height-graphY/2));
71.  
72. save("assignment_2.png");