一道看似简单,要写的干净不容易的题目# JobHunting - 待字闺中
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Given a list of unique integers: eg, [3,6,10,5,7,2]:
1) Skip every 3rd number
2) Then output the rest in a hashtable: {item N: item N+1}
So
[3,6,10,5,7,2] becomes: {3:6, 5:7}
[3,6,10,5,7,2,1] becomes: {3:6, 5:7, 1:Null}
Write in either Java or Python.
1) Skip every 3rd number
2) Then output the rest in a hashtable: {item N: item N+1}
So
[3,6,10,5,7,2] becomes: {3:6, 5:7}
[3,6,10,5,7,2,1] becomes: {3:6, 5:7, 1:Null}
Write in either Java or Python.