Eroare de compilare: main.cpp:2:29: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' #pragma GCC optimize ("Ohno") ^ In file included from /usr/include/c++/6/cassert:44:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:33, from main.cpp:4: /usr/include/assert.h:71:43: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __THROW __attribute__ ((__noreturn__)); ^ /usr/include/assert.h:71:43: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' /usr/include/assert.h:76:43: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __THROW __attribute__ ((__noreturn__)); ^ /usr/include/assert.h:76:43: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' /usr/include/assert.h:82:43: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __THROW __attribute__ ((__noreturn__)); ^ /usr/include/assert.h:82:43: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' In file included from /usr/include/endian.h:60:0, from /usr/include/ctype.h:39, from /usr/include/c++/6/cctype:42, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:35, from main.cpp:4: /usr/include/x86_64-linux-gnu/bits/byteswap.h:45:31: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __bswap_32 (unsigned int __bsx) ^ /usr/include/x86_64-linux-gnu/bits/byteswap.h:109:29: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __bswap_64 (__uint64_t __bsx) ^ In file included from /usr/include/c++/6/cctype:42:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:35, from main.cpp:4: /usr/include/ctype.h:80:40: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __THROW __attribute__ ((__const__)); ^ /usr/include/ctype.h:80:40: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' /usr/include/ctype.h:82:40: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __THROW __attribute__ ((__const__)); ^ /usr/include/ctype.h:82:40: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' /usr/include/ctype.h:84:40: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' __THROW __attribute__ ((__const__)); ^ /usr/include/ctype.h:84:40: error: argument to '-O' should be a non-negative integer, 'g', 's' or 'fast' In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/c++config.h:507, from /usr/include/c++/6/cassert:43, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:33, from main.cpp:4: Non zero exit status: 1