Compilare: main.cpp: In function 'void r(int&)': main.cpp:8:28: warning: suggest parentheses around comparison in operand of '|' [-Wparentheses] 8 | while (inBuffer[p] < 0x30 | inBuffer[p] > 0x39) { | ~~~~~~~~~~~~^~~~~~ main.cpp:9:76: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 9 | ++p != 0x30D40 || (fread(inBuffer, 0x1, 0x30D40, stdin), p = 0x0); | ~~^~~~~ main.cpp:11:28: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 11 | while (inBuffer[p] > 0x2F & inBuffer[p] < 0x3A) { | ~~~~~~~~~~~~^~~~~~ main.cpp:13:76: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 13 | ++p != 0x30D40 || (fread(inBuffer, 0x1, 0x30D40, stdin), p = 0x0); | ~~^~~~~ main.cpp: At global scope: main.cpp:5:37: warning: 'always_inline' function might not be inlinable [-Wattributes] 5 | __attribute__((always_inline)) void r(int& u) { | ^