C++随机猜数游戏

 //随机猜数游戏.cpp

    
 #include<iostream> 
    
 #include<time.h>
    
 #include<stdlib.h> 
    
 using namespace std;
    
 int main()
    
 {
    
 	srand( (unsigned)time(NULL )  ); //随机数种子初始化 
    
 	int right_number=rand()%100+1;  // 随机数范围 1-100
    
 	int left=1;
    
 	int right=100;
    
 	int a;
    
 	
    
 	cout<<"请猜,["<<left<<","<<right<<"]"<<endl;
    
 	cin>>a;
    
 	while(a!=right_number)
    
 	{
    
 		if(a>=right_number) right=a;
    
 		else         left=a;
    
 		cout<<"请继续猜,["<<left<<","<<right<<"]"<<endl;
    
 		cin>>a;
    
 	}
    
 	cout<<"恭喜小主，猜对啦！"<<end