2021/round2/string_concatenation_sample_input.txt

6
6 4
1 4 7 9001 2 150000
3 1
1 2 10
10 8
1024 1 16 32 1 999 123 321 9 15
30 25
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
9 7
8 1 10 22 75 121 4 73 335
4 2
8 1 10 22