A13211. Likes Display
编程题
普及/提高-
知识点
题目描述
The first line contains an integer $t$ ( $1 \le t \le 1000$ ) — the number of test cases in the input. The following are descriptions of the $t$ input test cases, one per line.
The description of each test case consists of a single line that contains a non-negative integer $n$ ( $0 \le n \le 2\cdot10^9$ ) — the number of likes.
The description of each test case consists of a single line that contains a non-negative integer $n$ ( $0 \le n \le 2\cdot10^9$ ) — the number of likes.
输入格式
Print $t$ answers to the given test cases in the order from the input. Each printed value must have one of the following types:
- either an integer from 0 to 999 which corresponds just to the number of likes,
- or a number of thousands from 1K to 999K,
- or a number of millions from 1M to 2000M.
The answer is equal to a view which is the closest (by difference) to the given number $n$ . If this rounding is ambiguous, then round answer up (to a greater value).
- either an integer from 0 to 999 which corresponds just to the number of likes,
- or a number of thousands from 1K to 999K,
- or a number of millions from 1M to 2000M.
The answer is equal to a view which is the closest (by difference) to the given number $n$ . If this rounding is ambiguous, then round answer up (to a greater value).
输出格式
Let's describe some test cases:
- $1782$ can be displayed either as 1K or as 2K but 2K is the nearest view;
- $1500$ have same difference with 1K and 2K so it should be rounded up;
- $999999$ should be displayed as 1M since it's closer to it than to 999K.
- $1782$ can be displayed either as 1K or as 2K but 2K is the nearest view;
- $1500$ have same difference with 1K and 2K so it should be rounded up;
- $999999$ should be displayed as 1M since it's closer to it than to 999K.
输入输出样例
输入 #1
9 999 123 0 1782 31415926 1500 999999 35499710 2000000000
输出 #1
999 123 0 2K 31M 2K 1M 35M 2000M
说明/提示
Let's describe some test cases:
- $1782$ can be displayed either as 1K or as 2K but 2K is the nearest view;
- $1500$ have same difference with 1K and 2K so it should be rounded up;
- $999999$ should be displayed as 1M since it's closer to it than to 999K.
- $1782$ can be displayed either as 1K or as 2K but 2K is the nearest view;
- $1500$ have same difference with 1K and 2K so it should be rounded up;
- $999999$ should be displayed as 1M since it's closer to it than to 999K.