Compilare: user.cpp: In function ‘void Read()’: user.cpp:64:39: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short int*’ [-Wformat=] fscanf(fin, "%d %d %d", &n, &m, &t); ^ user.cpp:64:39: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘short int*’ [-Wformat=] user.cpp:64:39: warning: format ‘%d’ expects argument of type ‘int*’, but argument 5 has type ‘short int*’ [-Wformat=] user.cpp:64:40: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &n, &m, &t); ^ user.cpp:68:80: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &startPs[i].y, &startPs[i].x, &startPs[i].type); ^ user.cpp: In function ‘int Surface(int)’: user.cpp:75:9: warning: ‘dy’ may be used uninitialized in this function [-Wmaybe-uninitialized] int dy; ^