Compilare: main.cpp: In function 'void lee(int, int)': main.cpp:74:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (inside(inou, jnou)) ^ main.cpp:66:9: warning: unused variable 'i' [-Wunused-variable] int i, j, inou, jnou, k, poz; ^ main.cpp:66:12: warning: unused variable 'j' [-Wunused-variable] int i, j, inou, jnou, k, poz; ^ main.cpp:66:30: warning: variable 'poz' set but not used [-Wunused-but-set-variable] int i, j, inou, jnou, k, poz; ^~~