Compilare: main.cpp: In function 'void cer1(int, int, int, int, int, int)': main.cpp:27:41: warning: suggest parentheses around comparison in operand of '^' [-Wparentheses] 27 | cnt += (codes[i][j] ^ k == aux); | ~~^~~~~~ main.cpp: In function 'void cer2(int, int, int, int, int, int)': main.cpp:51:54: warning: suggest parentheses around comparison in operand of '^' [-Wparentheses] 51 | if (codes[i][j] != -1 && k ^ codes[i][j] == aux && dist[i][j] == 0) { | ~~~~~~~~~~~~^~~~~~