Compilare: main.cpp: In function 'int LowerBound(int, int, int, int)': main.cpp:83:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'int UpperBound(int, int, int, int)': main.cpp:95:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'void RMQ()': main.cpp:35:15: warning: iteration 1000 invokes undefined behavior [-Waggressive-loop-optimizations] lg[i] = lg[i/2] + 1; ~~~~~~^~~~~~~~~~~~~ main.cpp:34:23: note: within this loop for( int i = 3; i <= NMAX; ++i) ~~^~~~~~~