Compilare: main.cpp: In function 'int main()': main.cpp:18:46: warning: operation on 'e' may be undefined [-Wsequence-point] while(e > b && dq[e] < dq[e - 1]) dq[--e] = dq[e + 1]; ^~~ main.cpp:24:46: warning: operation on 'e' may be undefined [-Wsequence-point] while(e > b && dq[e] < dq[e - 1]) dq[--e] = dq[e + 1]; ^~~ main.cpp:11:18: warning: unused variable 'x' [-Wunused-variable] int N, K, i, x, b = 1, e = 0, bSirCerut, minimax; ^