1. //Assignment 4
  2. //Kyle Weeks
  3. //3/17/11
  4.  
  5. #include <stdio.h>
  6. #include <math.h>
  7.  
  8. int main(){
  9. 	//Load point
  10. 	FILE *ifp;
  11. 	//open file
  12. 	ifp = fopen("/Users/kylew/Documents/example/ucfidol2.txt", "r");
  13. 	//variables
  14. 	int con, judg, shows, dev, k=0, j=0, c=0;
  15. 	fscanf(ifp, "%d", &shows);
  16. 	//Loop all the shows
  17. 	for (k=0; k<shows; k++) {
  18. 		fscanf(ifp, "%d%d%d",  &con, &judg, &dev);
  19. 		int sum[shows][con][judg];
  20. 		int badjud[judg];
  21. 		int corp=0, honjud = judg, win=0;
  22. 		double bestavg=0;
  23. 		double avga[con], sdev[judg], avgj[judg];
  24. 		avgj[0]=0.0;
  25. 		avga[0]=0.0;
  26. 		sdev[0]=0.0;
  27. 		badjud[0]=0;
  28. 		//Loop all the contestants
  29. 		for (c=0; c<con; c++) {
  30. 			//Loop all the judges
  31. 			for (j=0; j<judg; j++) {
  32. 				//add up all the judges scores
  33. 				fscanf(ifp, "%d", &sum[k][c][j]);
  34. 				avga[c] = avga[c] + sum[k][c][j];
  35. 				avgj[j] = avgj[j] + sum[k][c][j];
  36. 			}
  37. 			avga[c]=avga[c]/judg;
  38. 		}
  39. 		for (j=0; j<judg; j++) {
  40. 			avgj[j] = avgj[j] / con;
  41. 		}
  42.  
  43. 		for (j=0; j<judg; j++) {
  44.  
  45. 			for (c=0; c<con; c++) {
  46. 				sdev[j]=sdev[j]+pow(avgj[j] - sum[k][c][j], 2);
  47. 			}
  48. 			sdev[j] = sdev[j] / con;
  49. 			sdev[j] = sqrt(sdev[j]);
  50. 			//printf("%lf\n",sdev[j]);
  51.  
  52. 		} 
  53. 		for (j=0; j<judg;j++){
  54. 			if (sdev[j] > dev) {
  55. 				corp = corp + 1;
  56. 				printf("true %lf,\n", sdev[j]);
  57. 			}
  58. 		}
  59. 		if (corp < judg) {
  60. 			for (c=0; c <con; c++) {
  61. 					for (j=0; j<judg; j++) {
  62. 						if (sdev[j] > dev) {
  63. 						avga[c] = avga[c] * honjud;
  64. 						//printf("%.2lf \n",avga[c]);
  65. 						avga[c] = avga[c] - sum[k][c][j];
  66. 						//printf("%.2lf \n",avga[c]);
  67. 						honjud = honjud - 1;
  68. 						avga[c] = avga[c] / honjud;
  69. 						//printf("%.2lf \n",avga[c]);
  70. 						}
  71. 					}
  72. 				honjud = judg;
  73. 					if (avga[c] > bestavg){
  74. 						bestavg = avga[c];
  75. 						win = c + 1;
  76.  
  77. 					}	
  78.  
  79. 			}
  80. 		}
  81. 		else {
  82. 			for(c=0; c<con;c++) {
  83. 				if (avga[c] > bestavg) {
  84. 					bestavg = avga[c];
  85. 					win = c + 1;
  86. 				}
  87. 			}
  88. 		}
  89. 		printf("\nUCF IDOL SHOW #%d \n",k+1);
  90. 		printf("Contestant #%d, you win with an average score of %.2lf \n",win,bestavg);
  91. 		for (j=0; j<judg; j++) {
  92. 			if (sdev[j]>dev){
  93. 				badjud[j]=j+1;
  94. 				printf("%d,", badjud[j]);
  95. 			}
  96. 			else{
  97. 				printf(" ");
  98. 			}
  99. 		}
  100. 	}
  101. 	fclose(ifp);
  102. 	return 0;
  103.  
  104. }
  105.