[Solution] Red Versus Blue solution codeforces

Red Versus Blue solution codeforces – Team Red and Team Blue competed in a competitive FPS. Their match was streamed around the world. They played a series of 𝑛n matches.

[Solution] Red Versus Blue solution codeforces

In the end, it turned out Team Red won 𝑟r times and Team Blue won 𝑏b times. Team Blue was less skilled than Team Red, so 𝑏b was strictly less than 𝑟r.

You missed the stream since you overslept, but you think that the match must have been neck and neck since so many people watched it. So you imagine a string of length 𝑛n where the 𝑖i-th character denotes who won the 𝑖i-th match  — it is R if Team Red won or B if Team Blue won. You imagine the string was such that the maximum number of times a team won in a row was as small as possible. For example, in the series of matches RBBRRRB, Team Red won 33 times in a row, which is the maximum.

You must find a string satisfying the above conditions. If there are multiple answers, print any.

Input

The first line contains a single integer 𝑡t (1𝑡10001≤t≤1000)  — the number of test cases.

Each test case has a single line containing three integers 𝑛n𝑟r, and 𝑏b (3𝑛1003≤n≤1001𝑏<𝑟𝑛1≤b<r≤n𝑟+𝑏=𝑛r+b=n).

[Solution] Red Versus Blue solution codeforces

For each test case, output a single line containing a string satisfying the given conditions. If there are multiple answers, print any.

Examples
input

Copy
3
7 4 3
6 5 1
19 13 6
output

Copy
RBRBRBR
RRRBRR
RRBRRBRRBRRBRRBRRBR

[Solution] Red Versus Blue solution codeforces

input

Copy
6
3 2 1
10 6 4
11 6 5
10 9 1
10 8 2
11 9 2
output

Copy
RBR
RRBRBRBRBR
RBRBRBRBRBR
RRRRRBRRRR
RRRBRRRBRR
RRRBRRRBRRR

Red Versus Blue solution codeforces

The first test case of the first example gives the optimal answer for the example in the statement. The maximum number of times a team wins in a row in RBRBRBR is 11. We cannot minimize it any further.

The answer for the second test case of the second example is RRBRBRBRBR. The maximum number of times a team wins in a row is 22, given by RR at the beginning. We cannot minimize the answer any further.

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