场景:插排
STL本身带有的适配器:
#include#include #include using namespace std; //用STL默认的适配器,将一个deque转换成stack int main() { deque myDeq(3, 100); stack myStack; stack myStack2(myDeq); cout << "myStack Size:" << (int)myStack.size() << endl; cout << "myStack2 Size:" << (int)myStack2.size() << endl; myStack2.pop(); cout << "myStack2 Size:" << (int)myStack2.size() << endl; cout << "myStack2 top:" << (int)myStack2.top() << endl; return 0; }



