int main(int argc, char *argv[]) { // char str[] = "banana"; printf("字符串为:%s\n", argv[1]); find_mstr(argv[1]); return 0; }
int main() { scanf("%s", buf); printf("%s\n", buf); find_mstr(buf); printf("%s\n", buf); return 0; }
int main(int argc, const char *argv[]) { char str[] = "banana"; find_mstr(str); return 0; }