koala.cpp: In function 'int minValue(int, int)':
koala.cpp:7:5: error: 'vector' was not declared in this scope
vector<int> B(N, 0); V[0] = 1;
^~~~~~
koala.cpp:7:12: error: expected primary-expression before 'int'
vector<int> B(N, 0); V[0] = 1;
^~~
koala.cpp:7:26: error: 'V' was not declared in this scope
vector<int> B(N, 0); V[0] = 1;
^
koala.cpp:8:12: error: expected primary-expression before 'int'
vector<int> R(N);
^~~
koala.cpp:9:15: error: 'B' was not declared in this scope
playRound(B, R);
^
koala.cpp:9:18: error: 'R' was not declared in this scope
playRound(B, R);
^