Compilare: main.cpp: In function 'int main()': main.cpp:10:48: warning: unused variable 'maxh' [-Wunused-variable] int t[100001], n, temp[100001] = {0}, MAX, maxh; ^~~~ main.cpp:11:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("scmax.in", "r", stdin); ^ main.cpp:12:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("scmax.out", "w", stdout); ^ main.cpp:49:15: warning: attempt to free a non-heap object 'temp' [-Wfree-nonheap-object] free(temp); ^ main.cpp:50:12: warning: attempt to free a non-heap object 't' [-Wfree-nonheap-object] free(t); ^