英文单词填词

#include <stdio.h>

/*
    name: 填字游戏/Spell Word Game
    author :qilei
    date: 2013-07-23

*/


#define WORD_MAX_LENGTH 10
int main()
{
    char wordFir[WORD_MAX_LENGTH],wordSec[WORD_MAX_LENGTH];
    printf("请输入10个字母以内的单词:\n");
    scanf("%s %s", wordFir, wordSec);
    int i,j;
    int wordFirPos=0, wordSecPos=0;
    bool sameChar = 0;
    for(i=0; wordFir[i]&&!sameChar; i++)
        for(j=0; wordSec[j]&&!sameChar; j++)
            if (wordFir[i] - wordSec[j] == 0)
            {
                sameChar = 1;
                wordFirPos = i;
                wordSecPos = j;
            }
            if(sameChar)
            {
                printf("The position in string are: %d and %d\n" , wordFirPos, wordSecPos);
            }else
            {
                printf("None the same character\n");
                return 0;
            }

    /*
        format the ouput
    */
    for(i = 0; wordSec[i]; i++)
    {
        if(i == wordSecPos)
            printf("%s\n", wordFir);
        else
        {
            printf("%*.*c\n", wordFirPos+1, 1, wordSec[i] );
        }
    }
    return 0;
}