A secret team of programmers is plotting to disrupt the programming language landscape and bring punched cards back by introducing a new language called Punched Card Python that lets people code in Python using punched cards! Like good disrupters, they are going to launch a viral campaign to promote their new language before even having the design for a prototype. For the campaign, they want to draw punched cards of different sizes in ASCII art.
The ASCII art of a punched card they want to draw is similar to an R×CR×C matrix without the top-left cell. That means, it has (R⋅C)−1(R⋅C)−1 cells in total. Each cell is drawn in ASCII art as a period (.) surrounded by dashes (-) above and below, pipes (|) to the left and right, and plus signs (+) for each corner. Adjacent cells share the common characters in the border. Periods (.) are used to align the cells in the top row.
For example, the following is a punched card with R=3R=3 rows and C=4C=4 columns:
..+-+-+-+ ..|.|.|.| +-+-+-+-+ |.|.|.|.| +-+-+-+-+ |.|.|.|.| +-+-+-+-+
There are more examples with other sizes in the samples below. Given the integers RR and CC describing the size of a punched card, print the ASCII art drawing of it as described above.
The first line of the input gives the number of test cases, TT. TT lines follow, each describing a different test case with two integers RR and CC: the number of rows and columns of the punched card that must be drawn.
For each test case, output one line containing Case #xx:, where xx is the test case number (starting from 1). Then, output (2⋅R)+1(2⋅R)+1 additional lines with the ASCII art drawing of a punched card with RR rows and CC columns.
3 3 4 2 2 2 3
Case #1: ..+-+-+-+ ..|.|.|.| +-+-+-+-+ |.|.|.|.| +-+-+-+-+ |.|.|.|.| +-+-+-+-+ Case #2: ..+-+ ..|.| +-+-+ |.|.| +-+-+ Case #3: ..+-+-+ ..|.|.| +-+-+-+ |.|.|.| +-+-+-+
公開 測資點#0 (50%): 1.0s , <1K
公開 測資點#1 (50%): 1.0s , <1K
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