ZOJ 1838 Crypt Kicker II

#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <vector>
#include <cmath>
#include <iostream>
#include <algorithm>
#include <functional>
#include <string>
#include <map>
#include <cctype>

using namespace std;

char p[]="the quick brown fox jumps over the lazy dog";
int plen;
char mmap[26];
struct E
{
    char str[110];
} li[110];
bool check(char a[])
{
    memset(mmap,'\0',sizeof(mmap));
    //   a----->p
    for(int i=0; i<plen; i++)
    {
        //printf("index-->%d\n",a[i]-'a');
        if(a[i]!=p[i]&&(p[i]==' '||a[i]==' '))
            return false;
        else if(a[i]==p[i]&&(p[i]==' '||a[i]==' '))
            continue;
        else if(mmap[a[i]-'a']=='\0')
            mmap[a[i]-'a']=p[i];
        else
        {
            if(mmap[a[i]-'a']!=p[i])
                return false;
        }
    }
    return true;
}
int main()
{
    //freopen("in.txt","r",stdin);
    //freopen("out.txt","w",stdout);
    int T=0;
    plen=strlen(p);
    char tmp[110];
    while(gets(tmp))
    {
        int top=0;
        int keyIndex=-1;
        if(strcmp(tmp,"")==0)
            break;
        strcpy(li[top].str,tmp);
        if(keyIndex==-1)
        {
            int len=strlen(tmp);
            if(len==plen&&check(tmp))
                keyIndex=top;
        }
        top++;
        while(gets(tmp))
        {
            if(strcmp(tmp,"")==0)
                break;
            strcpy(li[top].str,tmp);
            if(keyIndex==-1)
            {
                int len=strlen(tmp);
                if(len==plen&&check(tmp))
                    keyIndex=top;
            }
            top++;
        }
        if(T!=0) printf("\n");
        else T++;
        if(keyIndex!=-1)
        {
            for(int i=0; i<top; i++)
            {
                int len=strlen(li[i].str);
                for(int j=0; j<len; j++)
                {
                    if(li[i].str[j]!=' ')
                        printf("%c",mmap[li[i].str[j]-'a']);
                    else
                        printf(" ");
                }
                printf("\n");
            }
        }
        else
        {
            printf("No solution.\n");
        }
    }
    return 0 ;
}

你可能感兴趣的:(ZOJ 1838 Crypt Kicker II)