Compilare: user.cpp: In function ‘int Find(int, int)’: user.cpp:21:10: warning: unused variable ‘j’ [-Wunused-variable] int i , j , config ; ^ user.cpp:24:9: warning: ‘config’ may be used uninitialized in this function [-Wmaybe-uninitialized] return config; ^ user.cpp: In function ‘int Memoization(int)’: user.cpp:23:70: warning: ‘config’ may be used uninitialized in this function [-Wmaybe-uninitialized] ( Map[i][Column] == Val ? config += ( i << 1 ) : config = config ); ^ user.cpp:21:14: note: ‘config’ was declared here int i , j , config ; ^