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void charTest(char *);
int main(int argc, char* argv[])
{
char n[20] ;
charTest(n);
printf("\n%s\n",n); //????为什么这里没有输出abcdefg
getchar();
return 0;
}
void charTest(char *ch){
char * you = "abcdefg";
ch = you ;
}
void charTest(char *ch){
char * you = "abcdefg";
//ch = you ;
strcpy(ch,you);
}