arrays sort 2d array java
Arrays.sort(myArr,(double[] a,double[] b)->{
//here multiple lines of code can be placed
return a[0]-b[0];
});arrays sort 2d array java
Arrays.sort(myArr,(double[] a,double[] b)->{
//here multiple lines of code can be placed
return a[0]-b[0];
});sort 2d array by column java
Arrays.sort(contests, (a, b) -> Integer.compare(b[0],a[0])); //decreasing order
Arrays.sort(contests, (a, b) -> Integer.compare(a[0],b[0]); //increasing orderCopyright © 2021 Codeinu
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