Compilare: main.cpp: In function 'int main()': main.cpp:18:16: warning: operation on 'p[1][0]' may be undefined [-Wsequence-point] 18 | p[0][0]=p[1][0]=p[1][0]=LLONG_MIN/2; | ~~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:26:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 26 | if(p[1][1]) | ^ main.cpp:31:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 31 | if(p[0][1]) | ^ main.cpp:41:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 41 | if(p[0][1]&&j>=0) | ^ main.cpp:45:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 45 | if(p[1][1]&&j>=0) | ^