Compilare: main.cpp:4:0: warning: ignoring #pragma comment [-Wunknown-pragmas] #pragma comment(linker, "/stack:200000000") main.cpp:7:0: warning: ignoring #pragma optimization_level [-Wunknown-pragmas] #pragma optimization_level 1 main.cpp:10:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas] #pragma GCC optimization ("unroll-loops") main.cpp: In function 'int main()': main.cpp:62:15: warning: variable 'Min1' set but not used [-Wunused-but-set-variable] long long Min1,Min2; ^~~~ main.cpp: In function 'void ReadInt(int&)': main.cpp:28:40: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buffer,1,bsize,stdin); ^ main.cpp:41:40: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buffer,1,bsize,stdin); ^ main.cpp: In function 'int main()': main.cpp:52:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("aglet.in","r",stdin); ^ main.cpp:53:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("aglet.out","w",stdout); ^