Compilare: user.cpp: In function ‘void initialize()’: user.cpp:25:9: warning: unused variable ‘i’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘void Solve_Dinamic()’: user.cpp:62:56: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(k=0;k<Rest[((j-Digits[i])%K+K)%K].size();k++) ^ user.cpp: In function ‘void Read()’: user.cpp:16:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&N,&K); ^ user.cpp:19:35: 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:81:33: 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:82:35: 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); ^