#include <iostream>

using namespace std;

void FindContinuousSequence(int n);

int main(void)

{

    int n;

    cout << "请输入n:";

    cin >> n;

    FindContinuousSequence(n);

    return ;

}

void Print(int small,int big)

{

    cout << "连续序列有:";

    for(int i = small;i<=big;i++)

        cout << i << " ";

    cout << endl;

}

void FindContinuousSequence(int n)

{

    //因为至少两个正数，1+2=3，因此如果n<3则不存在连续序列

    if(n<)

        return;

    int small = ;

    int big = ;

    //至少两个数，则最小的数肯定小于mid，作为退出while条件

    int mid = (+n)/;

    int curSum = small+big;

    while(small<mid)

    {

        if(curSum==n)

            Print(small,big);

        while(curSum>n && small<mid)

        {

            curSum -= small;

            small++;

            if(curSum==n)

                Print(small,big);

        }

        big++;

        curSum += big;

    }

}