Eroare de compilare: user.cpp:9:36: error: size of array ‘B’ is too large int T, N, A[4000005],B[100000000005],rs; ^ user.cpp: In function ‘int main()’: user.cpp:26:5: error: ‘B’ was not declared in this scope B[A[i]]++; ^ user.cpp:30:9: error: ‘B’ was not declared in this scope if (B[i]%2==1) rs=rs^i; ^ user.cpp:31:10: error: ‘B’ was not declared in this scope B[i]=0; } ^