Compilare: user.cpp: In function ‘void Lines()’: user.cpp:20:12: warning: unused variable ‘j’ [-Wunused-variable] short i , j ; ^ user.cpp: In function ‘void Column()’: user.cpp:62:12: warning: unused variable ‘j’ [-Wunused-variable] short i , j ; ^ user.cpp: In function ‘void SecondD()’: user.cpp:119:12: warning: unused variable ‘j’ [-Wunused-variable] short i , j , k = 0 , pos_Answer; ^ user.cpp: In function ‘int main()’: user.cpp:145:20: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘short int*’ [-Wformat=] fscanf(in,"%d",&N); ^ user.cpp:148:28: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘bool*’ [-Wformat=] fscanf(in,"%d",&M[i][j]); ^ user.cpp:155:18: warning: overflow in implicit constant conversion [-Woverflow] DP[i][j][2] = INF; ^ user.cpp:159:18: warning: overflow in implicit constant conversion [-Woverflow] DP[i][j][1] = INF; ^ user.cpp:163:18: warning: overflow in implicit constant conversion [-Woverflow] DP[i][j][3] = INF; ^ user.cpp:167:18: warning: overflow in implicit constant conversion [-Woverflow] DP[i][j][4] = INF; ^ user.cpp:172:6: warning: unused variable ‘k’ [-Wunused-variable] int k = 0 , pos_Answer; ^ user.cpp:172:14: warning: unused variable ‘pos_Answer’ [-Wunused-variable] int k = 0 , pos_Answer; ^ user.cpp: In function ‘void Column()’: user.cpp:100:29: warning: array subscript is above array bounds [-Warray-bounds] pos_Answer = DP[N][i][4]; ^ user.cpp:101:57: warning: array subscript is above array bounds [-Warray-bounds] if ( DP[N][i-1][4] < INF and DP[N][i-1][4] ) ^ user.cpp:104:57: warning: array subscript is above array bounds [-Warray-bounds] if ( DP[N][i+1][4] < INF and DP[N][i+1][4]) ^ user.cpp:72:51: warning: ‘k’ may be used uninitialized in this function [-Wmaybe-uninitialized] ++k , pos_Answer += DP[N][i-1][2]; ^