Compilare: user.cpp: In function ‘int main()’: user.cpp:40:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘bool*’ [-Wformat=] scanf("%d", &str[i][j]); ^ user.cpp:54:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < Final.size(); i++) ^ user.cpp:42:6: warning: unused variable ‘NrOfSteps’ [-Wunused-variable] int NrOfSteps = 0; ^