30 days to get THE JOB

Day 18 of 30 days to get THE JOB

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ROSS
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Today I learned in depth Recursion.If you want to learn then tale this problem and try to solve it you will understand recursion.

Print the sub-sequence of arr
Input a={4,2,1}

Output - {4,2,1} ,{4,2},{4,1},{2,1},{4},{2},{1},{}

To do you can refer this video also - https://www.youtube.com/watch?v=AxNNVECce8c&list=PLgUwDviBIf0rGlzIn_7rsaR2FQ5e6ZOL9&index=6

Where he uses take/no take method.

Then I revised Exception handling in java.

There are two types of Exception

1) User-Defined Exceptions

2) Built-in Exceptions

  • Checked Exception - Checked at Compile time , Handled by try- catch and also throw keyword eg: IOException

  • Unchecked Exception - Checked at runtime time ,No handling required eg: ArrayIndexOutOfBoundExcpetion

30 days may not help you to reach the goal but this will take you closer to the goal. So you can start with #30DaysforMyGoal and post it daily.

day18#30DaysforMyGoalRecursion