#include <iostream> int main2() { //1��ǰ�õ��� //int a = 10; //++a; //�ñ�������+1�IJ��� //std::cout << "a = " << a << std::endl; //2�����õ��� //int b = 10; //b++; //std::cout << "b = " << b << std::endl; //3��ǰ�úͺ��õ����� //ǰ�õ��� ���ñ���+1 Ȼ����б���ʽ���� int a2 = 10; int b2 = ++a2 * 10; std::cout << "a2 = " << a2 << std::endl; std::cout << "b2 = " << b2 << std::endl; //���õ��� �Ƚ��б���ʽ���� ���ñ���+1 int a3 = 10; int b3 = a3++ * 10; std::cout << "a3 = " << a3 << std::endl; std::cout << "b3 = " << b3 << std::endl; system("pause"); return 0; }