OJ-Problems-Source/HDOJ/4759_autoAC.cpp
2016-09-10 11:31:03 +08:00

350 lines
7.3 KiB
C++

#pragma comment(linker, "/STACK:1024000000,1024000000")
#include <stdio.h>
#include <string.h>
#include <iostream>
#include <algorithm>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <string>
#include <math.h>
#include <stdlib.h>
#include <time.h>
using namespace std;
#define MAXN 9999
#define MAXSIZE 1010
#define DLEN 4
class BigNum
{
public:
int a[500];
int len;
public:
BigNum(){len=1;memset(a,0,sizeof(a));}
BigNum(const int);
BigNum(const char*);
BigNum(const BigNum &);
BigNum &operator=(const BigNum &);
friend istream& operator>>(istream&,BigNum&);
friend ostream& operator<<(ostream&,BigNum&);
BigNum operator+(const BigNum &)const;
BigNum operator-(const BigNum &)const;
BigNum operator*(const BigNum &)const;
BigNum operator/(const int &)const;
BigNum operator^(const int &)const;
int operator%(const int &)const;
bool operator>(const BigNum &T)const;
bool operator>(const int &t)const;
void print();
};
BigNum::BigNum(const int b)
{
int c,d=b;
len=0;
memset(a,0,sizeof(a));
while(d>MAXN)
{
c=d-(d/(MAXN+1))*(MAXN+1);
d=d/(MAXN+1);
a[len++]=c;
}
a[len++]=d;
}
BigNum::BigNum(const char *s)
{
int t,k,index,L,i;
memset(a,0,sizeof(a));
L=strlen(s);
len=L/DLEN;
if(L%DLEN)len++;
index=0;
for(i=L-1;i>=0;i-=DLEN)
{
t=0;
k=i-DLEN+1;
if(k<0)k=0;
for(int j=k;j<=i;j++)
t=t*10+s[j]-'0';
a[index++]=t;
}
}
BigNum::BigNum(const BigNum &T):len(T.len)
{
int i;
memset(a,0,sizeof(a));
for(i=0;i<len;i++)
a[i]=T.a[i];
}
BigNum & BigNum::operator=(const BigNum &n)
{
int i;
len=n.len;
memset(a,0,sizeof(a));
for(i=0;i<len;i++)
a[i]=n.a[i];
return *this;
}
istream& operator>>(istream &in,BigNum &b)
{
char ch[MAXSIZE*4];
int i=-1;
in>>ch;
int L=strlen(ch);
int count=0,sum=0;
for(i=L-1;i>=0;)
{
sum=0;
int t=1;
for(int j=0;j<4&&i>=0;j++,i--,t*=10)
{
sum+=(ch[i]-'0')*t;
}
b.a[count]=sum;
count++;
}
b.len=count++;
return in;
}
ostream& operator<<(ostream& out,BigNum& b)
{
int i;
cout<<b.a[b.len-1];
for(i=b.len-2;i>=0;i--)
{
printf("%04d",b.a[i]);
}
return out;
}
BigNum BigNum::operator+(const BigNum &T)const
{
BigNum t(*this);
int i,big;
big=T.len>len?T.len:len;
for(i=0;i<big;i++)
{
t.a[i]+=T.a[i];
if(t.a[i]>MAXN)
{
t.a[i+1]++;
t.a[i]-=MAXN+1;
}
}
if(t.a[big]!=0)
t.len=big+1;
else t.len=big;
return t;
}
BigNum BigNum::operator-(const BigNum &T)const
{
int i,j,big;
bool flag;
BigNum t1,t2;
if(*this>T)
{
t1=*this;
t2=T;
flag=0;
}
else
{
t1=T;
t2=*this;
flag=1;
}
big=t1.len;
for(i=0;i<big;i++)
{
if(t1.a[i]<t2.a[i])
{
j=i+1;
while(t1.a[j]==0)
j++;
t1.a[j--]--;
while(j>i)
t1.a[j--]+=MAXN;
t1.a[i]+=MAXN+1-t2.a[i];
}
else t1.a[i]-=t2.a[i];
}
t1.len=big;
while(t1.a[len-1]==0 && t1.len>1)
{
t1.len--;
big--;
}
if(flag)
t1.a[big-1]=0-t1.a[big-1];
return t1;
}
BigNum BigNum::operator*(const BigNum &T)const
{
BigNum ret;
int i,j,up;
int temp,temp1;
for(i=0;i<len;i++)
{
up=0;
for(j=0;j<T.len;j++)
{
temp=a[i]*T.a[j]+ret.a[i+j]+up;
if(temp>MAXN)
{
temp1=temp-temp/(MAXN+1)*(MAXN+1);
up=temp/(MAXN+1);
ret.a[i+j]=temp1;
}
else
{
up=0;
ret.a[i+j]=temp;
}
}
if(up!=0)
ret.a[i+j]=up;
}
ret.len=i+j;
while(ret.a[ret.len-1]==0 && ret.len>1)ret.len--;
return ret;
}
BigNum BigNum::operator/(const int &b)const
{
BigNum ret;
int i,down=0;
for(i=len-1;i>=0;i--)
{
ret.a[i]=(a[i]+down*(MAXN+1))/b;
down=a[i]+down*(MAXN+1)-ret.a[i]*b;
}
ret.len=len;
while(ret.a[ret.len-1]==0 && ret.len>1)
ret.len--;
return ret;
}
int BigNum::operator%(const int &b)const
{
int i,d=0;
for(i=len-1;i>=0;i--)
d=((d*(MAXN+1))%b+a[i])%b;
return d;
}
BigNum BigNum::operator^(const int &n)const
{
BigNum t,ret(1);
int i;
if(n<0)exit(-1);
if(n==0)return 1;
if(n==1)return *this;
int m=n;
while(m>1)
{
t=*this;
for(i=1;(i<<1)<=m;i<<=1)
t=t*t;
m-=i;
ret=ret*t;
if(m==1)ret=ret*(*this);
}
return ret;
}
bool BigNum::operator>(const BigNum &T)const
{
int ln;
if(len>T.len)return true;
else if(len==T.len)
{
ln=len-1;
while(a[ln]==T.a[ln]&&ln>=0)
ln--;
if(ln>=0 && a[ln]>T.a[ln])
return true;
else
return false;
}
else
return false;
}
bool BigNum::operator>(const int &t)const
{
BigNum b(t);
return *this>b;
}
void BigNum::print()
{
int i;
printf("%d",a[len-1]);
for(i=len-2;i>=0;i--)
printf("%04d",a[i]);
printf("\n");
}
bool ONE(BigNum a)
{
if(a.len == 1 && a.a[0] == 1)return true;
else return false;
}
BigNum A,B,X,Y;
char str1[10010],str2[10010],str3[10010],str4[10010];
int a[1010],b[1010],x[1010],y[1010];
int c[1010];
int main()
{
int T;
int n;
int iCase = 0;
scanf("%d",&T);
while(T--)
{
iCase++;
scanf("%d",&n);
cin>>A>>X>>B>>Y;
printf("Case %d: ",iCase) ;
A = A-1;
X = X-1;
B = B-1;
Y = Y-1;
for(int i = 0;i < n;i++)
{
if(A.a[0]%2 == 0)a[i] = 0;
else a[i] = 1;
if(B.a[0]%2 == 0)b[i] = 0;
else b[i] = 1;
if(X.a[0]%2 == 0)x[i] = 0;
else x[i] = 1;
if(Y.a[0]%2 == 0)y[i] = 0;
else y[i] = 1;
A = A/2;
B = B/2;
X = X/2;
Y = Y/2;
}
bool flag = false;
for(int k = 0;k <= n;k++)
{
x[n] = x[0];
y[n] = y[0];
for(int i = 0;i < n;i++)
{
x[i] = x[i+1];
y[i] = y[i+1];
}
for(int i = 0;i < n;i++)
{
if(a[i] == x[i])c[i] = 0;
else c[i] = 1;
}
bool fff = true;
for(int i = 0;i < n;i++)
if(b[i]^c[i] != y[i])
{
fff = false;
break;
}
if(fff)flag = true;
if(flag)break;
}
if(flag)printf("Yes\n");
else printf("No\n");
}
return 0;
}