Compilare: user.cpp: In function ‘int main()’: user.cpp:32:33: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if (maxx=v[b[j]]) lpath=min(lpath,last[b[j]]); ^ user.cpp:22:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cuburi5.in","r",stdin); ^ user.cpp:23:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cuburi5.out","w",stdout); ^ user.cpp:40:16: warning: ‘p’ may be used uninitialized in this function [-Wmaybe-uninitialized] findpath(p); ^