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alunsandro alunsandro is offline Offline
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Need Help..!!

 
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  #1
Jan 4th, 2009
Hi Everyone..!!

I'm a newcomer here. And looks like need your help here. I 've just make a program tha simulates The HRN CPU Scheduler.I have no problem in compiling it. But, when I run it, It won't work.


I don't know which Part of my pseudocode that was wrong. Could someone help me to solve it, please..!


Here's the pseudocode

  
 
  
 C Syntax (Toggle Plain Text) 
 
 
 
  1. #include <stdio.h>
  2. #include <conio.h>
  3. #include <math.h>
  4. #include <iomanip.h>
  5.  
  6. typedef struct
  7. {
  8. 	float Prioritas;
  9. 	int Waiting;
  10. 	int Lama;
  11. 	int TA;
  12. 	char ID;
  13. }Penjadwalan;
  14.  
  15. typedef Penjadwalan Proses[6];
  16.  
  17. void main()
  18. {
  19. 	Proses HRN;
  20. 	int i,j,time,Min;
  21. 	float Max;
  22.  
  23.  
  24. 	/*INPUT PROSES*/
  25.  
  26. 	HRN[1].ID = 'A';
  27. 	HRN[1].Lama= 12;
  28.  
  29. 	HRN[2].ID = 'B';
  30. 	HRN[2].Lama= 57;
  31.  
  32. 	HRN[3].ID = 'C';
  33. 	HRN[3].Lama= 32;
  34.  
  35. 	HRN[4].ID = 'D';
  36. 	HRN[4].Lama= 10;
  37.  
  38. 	HRN[5].ID = 'E';
  39. 	HRN[5].Lama= 40;
  40.  
  41.  
  42. 	/******************/
  43.  
  44.  
  45. 	/*Menampilkan hasil input*/
  46. 	printf("Sebelum\n");
  47.  
  48. 	for (i=1; i<6; i++)
  49. 	{  HRN[i].Waiting = 0;
  50. 		printf("ID        : %c\n",HRN[i].ID);
  51. 		printf("Layanan   : %d\n",HRN[i].Lama);
  52. 		printf("Waiting   : %d\n\n",HRN[i].Waiting);
  53. 	}
  54. 	getch();
  55. 	/******************/
  56.  
  57.    clrscr();
  58.  
  59. 	/*Melakukan Eksekusi HRN*/
  60. 	time=0;
  61. 	for (i=1; i<6; i++)
  62. 	{
  63. 		/*Jika wktu belum berjalan cari Lama dgn wkt terkecil*/
  64. 		if ( time == 0 )
  65. 		{
  66. 			/*PROSEDUR untuk mencari Min*/
  67. 			Min = HRN[1].Lama;
  68. 			for (j=2; j<6; j++)
  69. 			{
  70. 			  if ( Min > HRN[j].Lama )
  71. 			  {
  72. 					Min  = HRN[j].Lama;
  73. 			  }
  74. 			}
  75. 			/******************************************************/
  76. 			for(j=1; j<6; j++)
  77. 			{
  78. 				if (Min == HRN[j].Lama)
  79. 				{
  80. 					time=time+HRN[j].Lama;
  81. 					HRN[j].Lama=0;
  82. 					printf("Proses '%c' Telah Di eksekusi\n\n", HRN[j].ID);
  83. 				}
  84. 			}
  85. 			printf("Waktu Sekarang: %d\n\n",time);
  86. 		}
  87. 		/*****************************************************************/
  88. 		else
  89. 		{  printf("Perputaran ke-%d\n\n",i);
  90. 			for (j=1; j<6; j++)
  91. 			{
  92. 			  HRN[j].Waiting=time+HRN[j].Waiting;
  93. 			  HRN[j].Prioritas = (HRN[j].Waiting + HRN[j].Lama)/ HRN[j].Lama;
  94. 			  printf("Proritas Proses '%c' = %f\n\n",HRN[j].ID,HRN[j].Prioritas);
  95. 			}
  96.  
  97. 			/*PROSEDUR untuk mencari Prioritas Terbesar*/
  98. 			Max=HRN[1].Prioritas;
  99. 			for (j=2;j<6;j++)
  100. 			{
  101. 				if ( Max < HRN[j].Prioritas )
  102. 				{
  103. 					Max = HRN[j].Prioritas;
  104. 				}
  105. 			}
  106. 			/*******************************************/
  107.  
  108. 			for(j=1; j<6; j++)
  109. 			{
  110. 				if (Max == HRN[j].Prioritas)
  111. 				{
  112. 					time=time+HRN[j].Lama;
  113. 					HRN[j].Lama=0;
  114. 					printf("Proses '%c' Telah Di eksekusi", HRN[j].ID);
  115. 				}
  116. 			}
  117.  
  118.  
  119. 		}
  120. 	}
  121. 	/******************/
  122.  
  123. }

cOZ I'm an Indonesian. There're Lots of sentences using Bahasa Indonesia there...


Anyway, Thanks 4 ur attention..!!
Attached Files
File Type: c hrn.c (2.2 KB, 1 views)
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Re: Need Help..!!

 
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  #2
Jan 4th, 2009
iomanip.h is c++, not c, so you should delete that line (line #4)
Don't PM me with questions -- you might get a nasty PM in response. If you have a question then post it in one of the forums.
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