Compilare: main.cpp: In function 'int Lee(int, int)': main.cpp:56:129: warning: suggest parentheses around '&&' within '||' [-Wparentheses] if((q.front().first==O[s][0] && q.front().second==O[s][1]) || ((q.front().first>O[0][0] && q.front().second>O[0][1] && q.front().first<=O[s][0] && q.front().second<=O[s][1]) || (q.front().first<O[0][0] && q.front().second<O[0][1] && q.front().first>=O[s][0] && q.front().second>=O[s][1])) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ && abs(q.front().first-O[s][0])==abs(q.front().second-O[s][1]) && abs(q.front().first-O[0][0])==abs(q.front().second-O[0][1]) && abs(O[0][0]-O[s][0])==abs(O[0][1]-O[s][1])){ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:23:7: warning: unused variable 'stop' [-Wunused-variable] bool stop=false; ^~~~ main.cpp: In function 'int main()': main.cpp:88:5: warning: array subscript is above array bounds [-Warray-bounds] O[2][0]=y; ~~~^ main.cpp:89:5: warning: array subscript is above array bounds [-Warray-bounds] O[2][1]=x; ~~~^ main.cpp:92:5: warning: array subscript is above array bounds [-Warray-bounds] O[3][0]=y; ~~~^ main.cpp:93:5: warning: array subscript is above array bounds [-Warray-bounds] O[3][1]=x; ~~~^ main.cpp:96:5: warning: array subscript is above array bounds [-Warray-bounds] O[4][0]=y; ~~~^ main.cpp:97:5: warning: array subscript is above array bounds [-Warray-bounds] O[4][1]=x; ~~~^