Placements with repetitions


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Problem description Progress
ID 38624. Generator
Темы: Various combinatorial structures    Placements with repetitions   

Given two positive integers N and K. Print  all strings x1, x2, ..., xN such that xi is natural and 1 ≤ xi ≤ K.

Input
Two natural numbers N and K (N, K ≤ 6) are introduced.

Imprint
Output all required strings in random order – one per line. No string must occur more than once.

Examples
# Input Output
1 2 3 1 1 
1 2 
1 3 
2 1 
2 2 
2 3 
3 1 
3 2 
3 3