[Solved] Absolute difference between consecutive array elements

Question

By assuming that you have an array like arr[n]:

You can define another array to keep differences like diff[n-1] and then you just need a loop like:

for(i=0; i<n-1; i++) {

   diff[i] = abs(arr[i]-arr[i+1]);  
}

Don’t forget to include <stdio.h> and <stdlib.h>.

Accepted Answer

By assuming that you have an array like arr[n]:

You can define another array to keep differences like diff[n-1] and then you just need a loop like:

for(i=0; i<n-1; i++) {

   diff[i] = abs(arr[i]-arr[i+1]);  
}

Don’t forget to include <stdio.h> and <stdlib.h>.