Squares (4) P35080

Statement

Write a program that prints $n$ squares $n \times n$ . Draw each square independently, and start filling it with 0, 1, …, 9, 0, etc.

Input

Input consists of a natural number between 1 and 9.

Print $n$ squares of size $n \times n$ , by filling them with 0, 1, …, 9, 0, etc. Separate two squares with an empty line.

Public test cases

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Output

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Output

Information