poj1035 Spell checker

这题目比较简单，把思路搞清楚就可以啦。

#include <stdio.h>
#include <string.h>
char words[+][];

int init(){
    int cnt=;
    while(~scanf("%s",words[cnt])){
        if(strcmp("#",words[cnt])==) return cnt;
        cnt++;
    }
}
int judge(char a[],char b[]){
    int success;
    int la=strlen(a);
    int lb=strlen(b);
    int i,j,k;
    int cnt=;
    if(la==lb){
        for(i=;i<la;++i)
            if(a[i]!=b[i])
                cnt++;
        if(cnt==) return ;
    }

    if(la==lb+)
    for(i=;i<la;++i){
        success=;
        for(j=,k=;j<la&&k<lb;){
            if(j==i){
                j++;continue;
            }
            if(a[j]!=b[k]){
                success=;
            }
            j++;k++;
        }
        if(success==) return ;
    }
    if(la+==lb)
    for(i=;i<lb;++i){
        success=;
        for(j=,k=;j<la&&k<lb;){
            if(k==i){
                k++;continue;
            }
            if(a[j]!=b[k]){
                success=;
            }
            j++;k++;
        }
        if(success==) return ;
    }
    return ;
}

void done(int cnt){
    char tmp[];
    int i;
    int success;
    while(~scanf("%s",tmp)){
        if(strcmp(tmp,"#")==)
            return;
        success=;
        for(i=;i<cnt;++i){
            if(strcmp(words[i],tmp)==){
                printf("%s is correct\n",tmp);
                success=;
                break;
            }
        }
        if(success==)
            continue;
        printf("%s:",tmp);
        for(i=;i<cnt;++i){
            if( judge(words[i],tmp)==){
                printf(" %s",words[i]);
            }
        }
        printf("\n");
    }
    return ;
}
int main(){
    done(init());
    return ;
}