211 人解决，325 人已尝试。
220 份提交通过，共有 807 份提交。
3.4 EMB 奖励。
单点时限: 2.0 sec
内存限制: 512 MB
XY_cpp is learning Concrete Math, and he sees the $O(1)$ method to solve $\sum_{k=1}^n\sqrt{k}$. It so happens that XY_cpp’s best friend GCY is learning math. So XY_cpp decides to put her to the test. However, GCY thinks it is too hard for her to calculate the general equation, and she asks for a lower level of difficulty. So XY_cpp gives her this problem instead:
Caculate the value of the following equation:
$$
\sum_{k=1}^n\left\lfloor\sqrt{\frac{k+514}{114}}\right\rfloor
$$
Could you help pool GCY?
The first line contains an integer $T\ (1\le T\le10^4)$.
In the following $T$ lines, each line contains a integer $n\ (0\le n\le 10^9)$.
$T$ lines, each line has one integer.
The $i$th line denots the answer to the $i$th quation.
5 5 17 73 97 76
10 34 146 194 152
6 258503958 370231976 819140588 535936902 72463931 494080578
259383316635 444618282352 1463433091860 774421111620 38480001172 685483769799
$\lfloor x\rfloor$ denotes rounding down $x$.
211 人解决，325 人已尝试。
220 份提交通过，共有 807 份提交。
3.4 EMB 奖励。
创建: 2 年前.
修改: 2 年前.
最后提交: 2 周，2 天前.
来源: N/A