C语言 汉字转拼音

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <windows.h>
#define N 100
int cishu(char *a,char *b) { 
int n=0;
 while(*a)
 {
     if(*a==*b) n++;
     a++;
 }
 return n;
}
char * retpinyin()
{
    static char name[10];
    srand((unsigned)time(NULL)); 
  int iRange1 = 0xf7 - 0xb0; 
    int iRange2 = 0xfe - 0xa1; 
   
     char iCode1 = rand()%iRange1 + 0xb0; 
     char iCode2 = rand()%iRange2 + 0xa1; 
     char chh[3] = {iCode1,iCode2,0}; 
     strcpy(name,chh);
    return name;
}
int StrReplace(char strRes[],char from[], char to[]) {
    int i,flag = 0;
    char *p,*q,*ts;
    for(i = 0; strRes[i]; ++i) {
        if(strRes[i] == from[0]) {
            p = strRes + i;
            q = from;
            while(*q && (*p++ == *q++));
            if(*q == '\0') {
                ts = (char *)malloc(strlen(strRes) + 1);
                strcpy(ts,p);
                strRes[i] = '\0';
                strcat(strRes,to);
                strcat(strRes,ts);
                free(ts);
                flag = 1;
            }
            break;
        }
    }
    return flag;
}
int main() {
    int zongshu=0,zhengque=0,cuo=0;
int zheng=0,bz=0;
int a=0;
FILE *fp;
char str[N + 1],ch[2],ch1[20],ch2[20],chx[10],str1[N+1];
char * chh;
char *p; 
//判断文件是否打开失败
if ( (fp = fopen("duizhao1.txt", "rt")) == NULL ) {
puts("Fail to open file!");
exit(0);
}
while(1)
{
    if(zongshu%5==0 && zongshu!=0)
    {
        system("cls"); 
        if(zheng==2) 
        {
            printf("%s\n",str,str1);
        }
    printf("共计做对=%d个，错误=%d\n",zhengque,cuo);
    }
    zheng=0;
chh=retpinyin();
//chh="阿"; 
printf("%s\n",chh);
scanf("%s",&chx);
if(strcmp(chx,"1")==0)
break;
while( fgets(str, N, fp) != NULL ) 
{    
if(strstr(str,chh)!=0)
{
    strcpy(str1,str);
    StrReplace(str1,chh,"");
    StrReplace(str1," ","");
    StrReplace(str1,"\n","");
    if(cishu(str1," ")>=1)
    {
      p = strtok(str1, " ");
     while(p)
     {  
       if(strcmp(p,chx)==0)
        {
        bz++;
        }
       //printf("....kkk%s\n", p);  
        p = strtok(NULL, " ");  
     }
     if(bz>=1)
     {
         zheng=1;
      zhengque++;
      printf("对了!\n");
      printf("共计做对=%d个，错误=%d\n",zhengque,cuo);
     }
     else
     {
             cuo++;
      printf("错了！\n");
      printf("正确答案：%s\n",str1);
      printf("共计做对=%d个，错误=%d\n",zhengque,cuo);
      zheng=2;
     }
     }
    else
    {
    if(strcmp(str1,chx)==0)
      {
      zheng=1;
      zhengque++;
      printf("对了!\n");
      printf("共计做对=%d个，错误=%d\n",zhengque,cuo);
      }
    else 
     {
         cuo++;
      printf("错了！\n");
      printf("正确答案：%s\n",str1);
      printf("共计做对=%d个，错误=%d\n",zhengque,cuo);
      zheng=2;
      
     }
     break;}
     break;
}
}
if(zheng==0)
{
printf("对照表中没有%s\n",chh);
zheng=0;
}
rewind(fp);   // fp回到开始位置
zongshu++;
}
fclose(fp);
return 0;
}