Eroare de compilare: main.cpp: In function 'int main()': main.cpp:21:5: error: 'vector' was not declared in this scope 21 | vector<int> dpZero(n + 1, 0); | ^~~~~~ main.cpp:3:1: note: 'std::vector' is defined in header '<vector>'; did you forget to '#include <vector>'? 2 | #include <iostream> +++ |+#include <vector> 3 | main.cpp:21:12: error: expected primary-expression before 'int' 21 | vector<int> dpZero(n + 1, 0); | ^~~ main.cpp:22:12: error: expected primary-expression before 'int' 22 | vector<int> dpOne(n + 1, 0); | ^~~ main.cpp:23:12: error: expected primary-expression before 'int' 23 | vector<int> prefixSum(n + 1, 0); | ^~~ main.cpp:25:5: error: 'dpZero' was not declared in this scope 25 | dpZero[0] = prefixSum[0] = 1; | ^~~~~~ main.cpp:25:17: error: 'prefixSum' was not declared in this scope 25 | dpZero[0] = prefixSum[0] = 1; | ^~~~~~~~~ main.cpp:27:38: error: 'dpOne' was not declared in this scope 27 | dpZero[i] = (dpZero[i - 1] + dpOne[i - 1]) % MOD; | ^~~~~ main.cpp:32:38: error: 'dpOne' was not declared in this scope 32 | dpZero[i] = (dpZero[i - 1] + dpOne[i - 1]) % MOD; | ^~~~~ main.cpp:44:26: error: 'dpOne' was not declared in this scope 44 | fout << (dpZero[n] + dpOne[n] - 1) % MOD << '\n'; | ^~~~~ Non zero exit status: 1