Accepted
foo.cc: In function 'int main()':
foo.cc:47:33: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
if (*(p - 1) >= 'A' && *(p - 1) <= 'Z' || *(p + strlen(s1)) >= 'A' && *(p + strlen(s1)) <= 'Z')
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[Hydro](https://hydro.ac)提供评测服务
