hard exercise

Submit

Language is selected by the extension of the file. See the list of supported languages to know the extension of your language.

Problem

this exercise is hard

Options

exec is denied

rejudge feature is enabled

now post-mortem time, all source codes will be revealed

Sample input:_

r

Sample output:

1 1 1
2 2 2
3 3 3

Sample input:_

c

Sample output:

1 2 3
1 2 3
1 2 3

Sample input:_

r+c

Sample output:

2 3 4
3 4 5
5 6 7

Ranking

Ruby _

Ruby2 _

Perl _

JavaScript _

C _

Java _

AWK _

Bash (builtins) _

gs2 _

Scala _

Language Ranking_

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