/* 密码变换问题 */#include
     
      #include
      
       #define MAXLINE 80void encrypt(char*);int main(void){    char line[MAXLINE];    printf("输入字符串");    gets(line);    encrypt(line);    printf("%s%s\n","After being encrypted:",line);    return 0;}void encrypt(char*s){    for(;*s!='\0';s++)        if(*s=='z')            *s='a';        else            *s=*s+1;}