Compilare: user.cpp: In function ‘void dynamic()’: user.cpp:127:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(DP[i] < DP[j] + 1) ^ user.cpp: In function ‘int main()’: user.cpp:193:12: warning: unused variable ‘o1’ [-Wunused-variable] obiect o1,o2; ^ user.cpp:193:15: warning: unused variable ‘o2’ [-Wunused-variable] obiect o1,o2; ^ user.cpp: In function ‘void read()’: user.cpp:44:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&N); ^ user.cpp:47:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v[i].tip); ^ user.cpp:52:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&x,&y,&r); ^ user.cpp:60:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d",&x,&y,&x2,&y2); ^ user.cpp: In function ‘int main()’: user.cpp:186:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cuiburi.in","r",stdin); ^ user.cpp:187:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cuiburi.out","w",stdout); ^