Compilare: main.cpp: In function 'int main()': main.cpp:59:9: warning: this 'while' clause does not guard... [-Wmisleading-indentation] while(q && A[q+1] != B[i]) ^~~~~ main.cpp:62:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while' if(A[q+1] == B[i]) ^~