Codeforces Round 808 (Div. 2)
B
Difference of GCDs
Codeforces
1100
原题
← AC →
翻译中…

You are given three integers $n$, $l$, and $r$. You need to construct an array $a_1,a_2,\dots,a_n$ ($l\le a_i\le r$) such that $\gcd(i,a_i)$ are all distinct or report there's no solution.

翻译中…

Here $\gcd(x, y)$ denotes the greatest common divisor (GCD) of integers $x$ and $y$.

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Input

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The input consists of multiple test cases. The first line contains a single integer $t$ ($1\le t\le 10^4$) — the number of test cases. The description of the test cases follows.

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The first line contains three integers $n$, $l$, $r$ ($1 \le n \le 10^5$, $1\le l\le r\le 10^9$).

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It is guaranteed that the sum of $n$ over all test cases does not exceed $10^5$.

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Output

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For each test case, if there is no solution, print "NO" (without quotes). You can print letters in any case (upper or lower).

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Otherwise, print "YES" (without quotes). In the next line, print $n$ integers $a_1,a_2,\ldots,a_n$ — the array you construct.

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If there are multiple solutions, you may output any.

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Note

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In the first test case, $\gcd(1,a_1),\gcd(2,a_2),\ldots,\gcd(5,a_5)$ are equal to $1$, $2$, $3$, $4$, $5$, respectively.

翻译中…

样例

Input #1
4
5 1 5
9 1000 2000
10 30 35
1 1000000000 1000000000
Output #1
YES
1 2 3 4 5
YES
1145 1926 1440 1220 1230 1350 1001 1000 1233
NO
YES
1000000000
InputCopy OutputCopy
题目信息
题号
1708B
时间限制
1 s
内存限制
256 MB
标签
构造
数学

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