Compilare: user.cpp: In function ‘void complete(int*, int&, int)’: user.cpp:12:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(vc[i]>=x) ^ user.cpp: In function ‘int main()’: user.cpp:67:23: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(nr2==nr1) ^ user.cpp:28:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pal.in","r",stdin); ^ user.cpp:29:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pal.out","w",stdout); ^ user.cpp:30:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&l); ^ user.cpp:32:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&vc[i]); ^