Compilare: user.cpp: In function ‘int main()’: user.cpp:25:27: warning: unknown conversion type character 0x20 in format [-Wformat=] scanf("%h %h ", &n, &k); ^ user.cpp:25:27: warning: unknown conversion type character 0x20 in format [-Wformat=] user.cpp:25:27: warning: too many arguments for format [-Wformat-extra-args] user.cpp:28:31: warning: unknown conversion type character 0x20 in format [-Wformat=] scanf("%h %h ", &x, &y); ^ user.cpp:28:31: warning: unknown conversion type character 0x20 in format [-Wformat=] user.cpp:28:31: warning: too many arguments for format [-Wformat-extra-args] user.cpp:41:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<h.size(); i++) ^ user.cpp:60:23: warning: unknown conversion type character 0x20 in format [-Wformat=] printf("%ll ", rez); ^ user.cpp:60:23: warning: too many arguments for format [-Wformat-extra-args] user.cpp:50:16: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] a[x].clear(); ^ user.cpp:48:19: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] swap(h[poz], h[h.size()-1]); h.pop_back(); ^