Compilare: main.cpp: In function 'void read(int&)': main.cpp:42:28: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 42 | while (inBuffer[p] < 0x30 | inBuffer[p] > 0x39) { | ~~~~~~~~~~~~^~~~~~ main.cpp:43:76: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 43 | ++p != 0x30D40 || (fread(inBuffer, 0x1, 0x30D40, stdin), p = 0x0); | ~~^~~~~ main.cpp:45:28: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 45 | while (inBuffer[p] > 0x2F & inBuffer[p] < 0x3A) { | ~~~~~~~~~~~~^~~~~~ main.cpp:47:76: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 47 | ++p != 0x30D40 || (fread(inBuffer, 0x1, 0x30D40, stdin), p = 0x0); | ~~^~~~~ main.cpp: In function 'int main()': main.cpp:80:14: warning: variable 'first' set but not used [-Wunused-but-set-variable] 80 | auto first = [&](int bid) { | ^~~~~ main.cpp:84:14: warning: variable 'last' set but not used [-Wunused-but-set-variable] 84 | auto last = [&](int bid) { | ^~~~ main.cpp: At global scope: main.cpp:39:37: warning: 'always_inline' function might not be inlinable [-Wattributes] 39 | __attribute__((always_inline)) void read(int& num) { | ^~~~