Compilare: user.cpp: In function ‘long long int bina(long long int)’: user.cpp:27:14: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] mid = low + high >> 1; ^ user.cpp:36:12: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] mid = low + high >> 1; ^ user.cpp:38:20: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d\n",mid); ^ user.cpp:40:22: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d\n",mid-1); ^ user.cpp: In function ‘long long int binar(long long int)’: user.cpp:52:13: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] mid = low + high >> 1; ^ user.cpp:57:12: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] mid = low + high >> 1; ^ user.cpp:60:19: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d\n",mid); ^ user.cpp: In function ‘long long int binar2(long long int)’: user.cpp:71:13: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] mid = low + high >> 1; ^ user.cpp:76:12: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] mid = low + high >> 1; ^ user.cpp:79:19: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d\n",mid); ^ user.cpp: In function ‘int32_t main()’: user.cpp:92:7: warning: unused variable ‘z’ [-Wunused-variable] int z; ^ user.cpp:87:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cautbin.in","r",stdin); ^ user.cpp:88:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cautbin.out","w",stdout); ^