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2 years ago
#include <bits/stdc++.h>
using namespace std;
//好题!
//如果需要性能上的优化防止TLE的话https://blog.csdn.net/QQGUOsiBO/article/details/104215038
int main() {
//key:原来牌的位置索引value是指牌的号
map<int,int> _map;
int n;
cin >> n;
queue<int> q;
for (int i = 1; i <= n; ++i) {
q.push(i);
}
int count = 0;
while (!q.empty()) {
//弹出最上面
int out = q.front();
q.pop();
//第几个出列了
count++;
_map[out] = count;
//需要向后移动count+1张牌
if (!q.empty()) {
for (int i = 0; i < count + 1; ++i) {
int t = q.front();
q.pop();
q.push(t);
}
}
}
//遍历_map进行输出,因为_map是按key有序的所以可以直接输出
for(map<int,int>::iterator it=_map.begin();it!=_map.end();it++)
cout<<it->second<<" ";
return 0;
}