Compilare: user.cpp:153:5: warning: "/*" within comment [-Wcomment] /*for (int i=1; i<=nr_of_rows; i++) ^ user.cpp: In function ‘void read()’: user.cpp:22:42: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘bool*’ [-Wformat=] fscanf(in, "%d", &FIELD[i][j]); ^ user.cpp:19:52: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d", &nr_of_rows, &nr_of_columns); ^ user.cpp:22:43: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &FIELD[i][j]); ^