Compilare: user.cpp: In function ‘void initialize()’: user.cpp:36:9: warning: unused variable ‘i’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘void Solve_Dinamic()’: user.cpp:76:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(k=0;k<Rest[R[(j-Digit[i])+K]].size();k++) ^ user.cpp: In function ‘void Read()’: user.cpp:17:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&N,&K); ^ user.cpp:28:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&Digits[i]); ^ user.cpp: In function ‘int main()’: user.cpp:95:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("mult.in","r",stdin); ^ user.cpp:96:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("mult.out","w",stdout); ^