执行下面C++代码，会输出( )。
int divide(int a, int b) { if(b == 0) throw "Division by zero"; return a / b;} int main() { int result = 0; try { result = divide(10, 0); cout << "A"; } catch(const char* msg) { cout << "B"; result = -1; } cout << result; return 0;}