Times Table

Difficulty: 800 2000 ms 128 MB

implementation

Print the N×N multiplication table: row i lists i, 2i, ..., Ni separated by single spaces.

Input: one integer N.

Output: the figure, one row per line.

Constraints:

• 1 ≤ N ≤ 60

Sample Tests

3

1 2 3
2 4 6
3 6 9

1

1

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