Compilare: user.cpp: In function ‘void solve(long long unsigned int)’: user.cpp:40:20: warning: overflow in implicit constant conversion [-Woverflow] int SumMin=10000000000; ^ user.cpp:54:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (d+n/d<SumMin){ ^ user.cpp: In function ‘int main()’: user.cpp:76:16: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘long long unsigned int*’ [-Wformat=] scanf ("%d", &x); ^ user.cpp:69:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("cmmmc.in", "r", stdin); ^ user.cpp:70:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("cmmmc.out", "w", stdout); ^ user.cpp:74:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &n); ^ user.cpp:76:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d", &x); ^ user.cpp: In function ‘int cmmmdc(int, int)’: user.cpp:13:8: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] return r;} ^ user.cpp: In function ‘void solve(long long unsigned int)’: user.cpp:52:22: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (p/cmmmdc(d,n/d)==n){ ^