Compilare: main.cpp: In function 'int Check()': main.cpp:32:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1; i<=n; i++) ^~~ main.cpp:40:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return lgmax; ^~~~~~ main.cpp:14:30: warning: unused variable 'j' [-Wunused-variable] int lg = 0, lgmax = 0,i, j; ^