Poker Solitaire Evaluator
The input will contain several test cases. First line of the input is the an integer which indicate the number of test case followed by a blank line. Each consecutive test case will also separated by a blank line.
Each test case gets 25 cards, 5 cards per line. Each card consists of two characters. The first represents the rank of the card: `A’, `2′, `3′, `4′, `5′, `6′, `7′, `8′, `9′, `X’, `J’, `Q’, `K’. The second represents the suit of the card: `S’, `H’, `D’, `C’.
The cards are dealt into a square. Each row and column is evaluated to determine the highest hand type for which its 5 cards qualify. The hand types, from low to high, are Nothing, Pair, Two Pair, Three of a Kind, Straight, Flush, Full House, Four of a Kind, Straight Flush. A hand qualifies only once, and then only for its highest type. For example, a Four of a Kind does not count as two pair or three of a kind.
Output
For each test case output a list of 9 integers, telling how many hands of each handtype were found. from lowest to highest, being:
- Nothing: does not qualify as any of the following. Example: AC, 3H, QS, JD, 7D.
- One Pair: contains two cards of the same rank and does not qualify for any of the following. Example: 2C, 3H, 4H, 2H, KD.
- Two Pair: contains two cards of one rank and two cards of another and does not qualify for any of the following. Example: 2C, 3H, 4H, 2H, 4D.
- Three of a Kind: contains three cards of the same rank and does not qualify for any of the following. Example: QS, KH, 2C, QD, QC.
- Straight: the five cards of the hand may be sorted on rank so that an unbroken sequence of 5 ranks is formed and the hand does not qualify for any of the following. There can be cycle through Ace. That is AC, 2H, 4D, 3H, 5S forms a straight, as does JH, XD,QC, KD, AS and QC, KD, AS, 2H, 3D.
- Flush: the five cards are all of the same suit and the hand does not qualify for any of the following. Example: 5D, AD, KD, 7D, QD.
- Full House: the hand contains three cards of one rank and two cards of another. Example: 3C, QS, QD, 3H, 3S.
- Four of a kind: the hand contains four cards of the same rank. Example: AS, AD, AH, 7C, AC.
- Straight Flush: the hand meets the criteria for being both a straight and a flush.
Two consecutive output will separated by a blank line.
For the example below, the five rows evaluate to Straight Flush, Straight, Pair, Flush, Three of a Kind. The Five columns evaluate to Four of A Kind, Full House, Two Pair, Nothing, and Two Pair.
Sample Input
1
AS 2S 3S 4S 5S
AC 2H 3H 5C 4C
AH 2D KC KH 5D
AD 3D KD 9D 8D
XH 3C XC XS 8C
Sample Output
1, 1, 2, 1, 1, 1, 1, 1, 1
C Code
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
char table[6][6][3];
char ss[6][3];
int rank[300], A[6];
int com(const void *a, const void *b) {
return *(int *)b - *(int *)a;
}
void Ini() {
char tt[] = "A23456789XJQK";
int i, j;
for(i = 0; tt[i]; i++) {
j = tt[i];
rank[j] = i;
}
}
int Fourofkind() {
int i, k, j;
int a[10] = {0};
for(i = 0; i<5; i++) {
if(a[i]) continue;
k = 1;
for(j = i+1; j<5; j++) {
if(ss[i][0] == ss[j][0]){
k++;
a[j] = 1;
}
}
if(k == 4) return 1;
}
return 0;
}
int Fullhouse() {
int a[10] = {0};
int b[10] = {0};
int i, j, c ;
for(i = 0; i<5; i++) {
if(a[i]) continue;
c = 1;
for(j = i+1; j<5; j++) {
if(ss[i][0] == ss[j][0]) {
c++;
a[j] = 1;
}
}
b[c] ++;
}
if(b[3] == 1 && b[2] == 1) return 1;
return 0;
}
int Flush() {
int i;
for(i = 1; i<5; i++)
if(ss[i][1] != ss[i-1][1]) return 0;
return 1;
}
int Straight() {
int i, j, d = 1, c, k;
int f[15] = {0};
for(i = 0; i<5; i++) {
j = ss[i][0];
c = rank[j];
f[c] = 1;
k = c;
}
c = k+1;
c %= 13;
while(f[c]) {
d++;
c++;
c %= 13;
}
c = k-1 + 13;
c %= 13;
while(f[c]) {
d++;
c--;
c = (c+13)%13;
}
if(d == 5) return 1;
return 0;
}
int Threeofakind() {
int a[6] = {0};
int i, c ;
for(i = 0; i<5; i++) {
if(a[i]) continue;
c = 1;
for(int j = i+1; j<5; j++) {
if(ss[i][0] == ss[j][0]){
c++;
a[j] = 1;
}
}
if(c == 3) return 1;
}
return 0;
}
int Twopair() {
int a[7] = {0};
int b[7] = {0};
int i, j, c ;
for(i = 0; i<5; i++) {
if(a[i]) continue;
c = 1;
for(j = i+1; j<5; j++) {
if(ss[i][0] == ss[j][0]) {
c++;
a[j] = 1;
}
}
b[c] ++;
}
if(b[2] == 2) return 1;
return 0;
}
int Onepair() {
int a[6] = {0};
int i, c ;
for(i = 0; i<5; i++) {
if(a[i]) continue;
c = 1;
for(int j = i+1; j<5; j++) {
if(ss[i][0] == ss[j][0]){
c++;
a[j] = 1;
}
}
if(c == 2) return 1;
}
return 0;
}
int Decide() {
int f, s;
if(Fourofkind()) return 8;
if(Fullhouse()) return 7;
f = Flush();
s = Straight();
if(s && f) return 9;
if(f) return 6;
if(s) return 5;
if(Threeofakind()) return 4;
if(Twopair()) return 3;
if(Onepair()) return 2;
return 1;
}
void Cal() {
int a[10] = {0};
int i, j, d;
for( i = 0; i<5; i++) {
for(j = 0; j<5; j++)
strcpy(ss[j],table[i][j]);
d = Decide();
a[d]++;
}
for(i = 0; i<5; i++) {
for(j = 0; j<5; j++)
strcpy(ss[j],table[j][i]);
d = Decide();
a[d]++;
}
printf("%d",a[1]);
for(i = 2; i<=9; i++)
printf(", %d",a[i]);
printf("\n");
}
void ReadCase() {
int i, j, k = 0;
char input[100];
while(gets(input)) {
for(i = 0; input[i]; i++)
if(input[i] == '\n')
input[i] = NULL;
if(strlen(input) == 0 ) break;
sscanf(input,"%s%s%s%s%s",table[k][0],table[k][1],
table[k][2],table[k][3],table[k][4]);
k++;
if(k % 5 ==0)
Cal();
}
}
void main() {
int kase;
char in[100];
///freopen("c:\\h.txt","r",stdin);
gets(in);
sscanf(in,"%d",&kase);
gets(in);
Ini();
//scanf("%d",&kase);
while(kase--) {
ReadCase();
// Cal();
if(kase) printf("\n");
}
}
