/Java/How to get a section of an array in java

How to get a section of an array in java

   //index   0   1   2   3   4
int[] arr = {10, 20, 30, 40, 50};
Arrays.copyOfRange(arr, 0, 2);          // returns {10, 20}
Arrays.copyOfRange(arr, 1, 4);          // returns {20, 30, 40}
Arrays.copyOfRange(arr, 2, arr.length); // returns {30, 40, 50} (length = 5)

Similar codes

0 vote163 views1 answer
Order ognostic binary search
Java
0 vote215 views1 answer
Concatenating two int in java
Java
0 vote228 views1 answer
Tag' has private access in 'androidx.fragment.app.fragmentactivity'
Java
0 vote211 views1 answer
Setter getter array java
Java
2 votes205 views3 answers
How to convert hash to string in python
Java
0 vote176 views1 answer
How to get server port in java
Java
0 vote212 views1 answer
How to change tablayout current view position in android
Java
6 votes211 views1 answer
Java int to binary string
Java
1 vote204 views1 answer
Java get cunnect date time
Java
0 vote235 views1 answer
Jframe open another frame using button actionlistener
Java