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  1. #include <stdio.h>
  2. #include <string.h>
  3. #include <stdlib.h>
  4.  
  5. #define LEN 32
  6. #define MAXINPUT 200
  7.  
  8. enum types {
  9. 	FIVEKIND,
  10. 	FOURKIND,
  11. 	FULLHOUSE,
  12. 	THREEKIND,
  13. 	TWOPAIR,
  14. 	ONEPAIR,
  15. 	HIGHCARD
  16. };
  17.  
  18. struct {
  19. 	char hand[6];
  20. 	int bid;
  21. 	enum types type;
  22. } input[MAXINPUT];
  23.  
  24. int inputindex;
  25.  
  26.  
  27.  
  28. enum types check_hand(char cards[])
  29. {
  30. 	int alphabet[26];
  31. 	int numbers[10];
  32. 	memset(alphabet, 0, sizeof(alphabet));
  33. 	memset(numbers, 0, sizeof(numbers));
  34.  
  35. 	for(int i=0;i<strlen(cards);i++)
  36. 	{
  37. 		if(cards[i]>='0'&&cards[i]<='9')
  38. 			numbers[cards[i]-'0']++;
  39. 		else
  40. 			alphabet[cards[i]-'A']++;
  41. 	}
  42.  
  43. 	int count[5];
  44. 	int k=0;
  45. 	memset(count,0,sizeof(count));
  46. 	for(int i=0;i<26;i++)
  47. 		if(alphabet[i])
  48. 			count[k++]++;
  49.  
  50. 	for(int i=0;i<10;i++)
  51. 		if(numbers[i])
  52. 			count[k++]++;
  53.  
  54. 	int max=0;
  55. 	for(int i=0;i<5;i++)
  56. 		if(max<count[i])
  57. 			max=count[i];
  58.  
  59. 	int pairs=0;
  60.  
  61. 	switch(max)
  62. 	{
  63. 		case 5:
  64. 		return FIVEKIND;
  65. 		break;
  66.  
  67. 		case 4:
  68. 		return FOURKIND;
  69. 		break;
  70.  
  71. 		case 3:
  72. 		for(int i=0;i<5;i++)
  73. 			if(count[i]==2)
  74. 				return FULLHOUSE;
  75. 		return THREEKIND;
  76. 		break;
  77.  
  78. 		case 2:
  79. 		pairs=0;
  80. 		for(int i=0;i<5;i++)
  81. 			if(count[i]==2)
  82. 				pairs++;
  83. 		if(pairs==2)
  84. 			return TWOPAIR;
  85. 		return ONEPAIR;
  86. 		break;
  87.  
  88. 		default:
  89. 		return HIGHCARD;
  90. 		break;
  91. 	}
  92.  
  93. 	return HIGHCARD;
  94. }
  95.  
  96.  
  97. int main()
  98. {
  99. 	char line[LEN];
  100. 	while(fgets(line,LEN,stdin)!=NULL)
  101. 	{
  102. 		char *token;
  103. 		token=strtok(line," ");
  104. 		strcpy(input[inputindex].hand, token);
  105.  
  106. 		token=strtok(NULL," ");
  107. 		input[inputindex].bid = atoi(token);
  108.  
  109. 		inputindex++;
  110. 	}
  111.  
  112. 	for(int i=0;i<inputindex;i++)
  113. 		input[i].type = check_hand(input[i].hand);
  114.  
  115.  
  116. 	for(int i=0;i<inputindex;i++)
  117. 		printf("%d\n",input[i].type);
  118.  
  119. 	return 0;
  120. }
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
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32T3K 765
T55J5 684
KK677 28
KTJJT 220
QQQJA 483
stdout
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6
6
6
6
6
https://ideone.com/UqTTo8
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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