1、算数运算
a=a*b;b=a/b;a=a/b;
2、XOR运算
a和bxor运算两次还是 a
3、栈运算
stack<数据类型>s
4、程序运行
1 #include <iostream> 2 #include<stdlib.h> 3 #include<stack>//STL里重要的函数 4 using namespace std; 5 /*void _stack(int x,int y){ 6 stack<int>s; 7 s.push(x); 8 s.push(y); 9 x = s.top(); 10 s.pop(); 11 y = s.top(); 12 s.pop(); 13 cout << x << " " << y << endl; 14 } 15 void _arithmetic(int a, int b){ 16 a = a*b; 17 b = a / b; 18 a = a / b; 19 cout << a << " " << b << endl; 20 } 21 void _xor(int a, int b){ 22 a = a^b; 23 b = a^b; 24 a = a^b; 25 cout << a << " " << b << endl; 26 }*/ 27 class _swap{ 28 public: 29 void _valueab(){ cout << "请输入a和b的值：" << endl; cin >> a >> b; } 30 void _stack(){ 31 stack<int>s; 32 s.push(a); 33 s.push(b); 34 a = s.top(); 35 s.pop(); 36 b = s.top(); 37 s.pop(); 38 cout << a << " " << b << endl; 39 } 40 void _arithmetic(){ 41 a = a*b; 42 b = a / b; 43 a = a / b; 44 cout << a << " " << b << endl; 45 } 46 void _xor(){ 47 a = a^b; 48 b = a^b; 49 a = a^b; 50 cout << a << " " << b << endl; 51 } 52 private: 53 int a, b; 54 }; 55 int main(){//这里要用int，因为main函数会自带return 0，所以应该写int 56 _swap function; 57 function._valueab(); 58 function._stack(); 59 function._arithmetic(); 60 function._xor(); 61 system("pause"); 62 }
5、运行结果
