Compilare: user.cpp: In function ‘int main()’: user.cpp:9:21: warning: format ‘%d’ expects a matching ‘int*’ argument [-Wformat=] scanf("%d %d",&n); ^ user.cpp:29:21: warning: unknown conversion type character 0xa in format [-Wformat=] printf("%\n"); ^ user.cpp:7:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("partitie1.in","r",stdin); ^ user.cpp:8:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("partitie1.out","w",stdout); ^ user.cpp:9:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n); ^