HDU 4930 Fighting the Landlords 模拟

_(:зゝ∠)_

4带2居然不是炸弹，，

#include <algorithm>
#include <cctype>
#include <cassert>
#include <cstdio>
#include <cstring>
#include <climits>
#include <vector>
#include<iostream>
using namespace std;
#define N 18
#define inf 1000000
#define ll int
struct node{
    int a[N];
    int siz, kind;
    void init(int s, int k){memset(a, 0, sizeof a); siz = s;kind = k;}
}x, y, z;

int fuck(char c){
if('3'<=c&&c<='9')return c-'0';
        else if(c=='T')    return 10;
        else if(c=='J')    return 11;
        else if(c=='Q') return 12;
        else if(c=='K') return 13;
        else if(c=='A') return 14;
        else if(c=='2') return 15;
        else if(c=='X') return 16;
        return 17;
}
void go(char *s, node &a){
    memset(a.a, 0, sizeof a.a);
    a.siz = strlen(s);
    for(int i = 0; s[i]; i++)
        a.a[fuck(s[i])] ++;
}
char s[N], t[N], tmp[N];
int top, n, m;

void hav_tmp(int x){
    top = 0;
    int i = 0;
    while(x){
        if(x&1) tmp[top++] = s[i];
        i++; 
        x>>=1;
    }
    tmp[top] = 0;
}

bool ok(){
    int kind = x.kind;
    if( kind == 0 )return false;
    if(x.siz == n)return true;
    if(y.a[16] && y.a[17]) return false;
    if(kind != 9 && kind != 6) {
        for(int i = 15; i >= 3; i--)
            if(y.a[i] == 4)return false;
    }
    if(kind <= 3 || kind == 9) {
        int yi;
        for(int i = 17; i >= 3; i--)if(x.a[i]){yi = i;break;}
        for(int i = 17; i > yi; i--)
            if(y.a[i] >= kind || y.a[i] == 4)return false;
        return true;
    }
    if(y.siz < kind)return false;
    if(kind == 6) {
        int si ;
        for(int i = 15 ; i>=3; i--)if(x.a[i]==4)si = i;
        for(int i = 15; i > si; i--)if(y.a[i]==4)return false;
        return true;
    }

    int san;
    for(int i = 15; i >= 3; i--)if(x.a[i]==3)san = i;
    for(int i = 15; i > san; i--)if(y.a[i]>=3)
        return false;
    return true;
}
bool work(){
    for(int i = 17; i >= 3; i--)if(z.a[i])
    {
        x.init(1,1); x.a[i]++;
        if(ok())return true;
        break;
    }
    for(int i = 17; i >= 3; i--)if(z.a[i]==2){
        x.init(2,2); x.a[i]=2;
        if(ok())return true;
        break;
    }
    for(int i = 17; i >= 3; i--)if(z.a[i]==3){
        x.init(3,3); x.a[i]=3;
        if(ok())return true;
        if(z.siz >= 4){
            x.init(4,4);
            x.a[i]=3;
            x.a[i+1] = 1;
            if(ok())return true;
        }
        if(z.siz >= 5){
            x.init(5,5);
            x.a[i]=3;
            x.a[i+1] = 2;
            if(ok())return true;
        }
        break;
    }
    for(int i = 17; i >= 3; i--)if(z.a[i]==4){
        x.init(4,9); x.a[i]=4;
        if(ok())return true;
        if(z.siz >= 6){
            x.init(6, 6);
            x.a[i]=4;
            x.a[i+1] = 2;
            if(ok())return true;
        }
        break;
    }
    return false;
}

int main(){
    int T; cin>>T;
    while(T--){
        scanf("%s",s);
        scanf("%s",t);
        n = strlen(s); m = strlen(t);
        go(t, y);
        go(s, z);
        if(z.a[16] && z.a[17]){puts("Yes");continue;}
        
        work() ? puts("Yes"):puts("No");
    }
    return 0;
}
/*
99
33A
2
33A
22
33
22
5559T
9993

555
3333

55522
3333

555777
3333

35
7

39
7

XY
2222AAAA

Y
K

22
AA3333

222
AA3333

3333
XY

333342
XY


*/

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