Compilare: main.cpp: In function 'void update(int, int, int, int, int)': main.cpp:26:11: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 26 | else | ^~~~ main.cpp:28:12: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 28 | A[nod]=max(A[2*nod],A[2*nod+1]); | ^