maincpp.cpp

是我们上课的课件

#include <iostream>  
using namespace std;  
//#include <iostream.h>
void main()  
{  
	const int num=10;  
	int interval;  
	int a[num];  
	for(int i=0; i<num; i++)  
	{  
		a[i]=i+1;  
	}   
	cout <<"please input the interval: ";  
	cin >> interval;  
	for(i=0; i<num; i++)  
	{  
		cout <<a[i] <<",";  
	}  
    cout <<endl;  
  
	int k=1;  
	int p=-1;  
  
	while(1)  
	{  
		for(int j=0;j<interval;)  //数数
		{  
			p=(p+1)%num;  
			if(a[p]!=0)  
			{  
				j++;  
			}  
		}  
		if(k==num)  
		{  
			break;  
		}  
		cout<<a[p]<<",";  
		a[p]=0;  
		k++;  
	}  
	cout <<"\nNo." <<a[p] <<" boy've won.\n";  
	cin.get();  
	cin.get();  
}


int sum(int a, int b)
{
	return a+b;
}