6 ms·My Favorite CS Puzzle – An Interactive Walkthrough1 points by assafk 2y agoSianko 2y agoI think the value of a repeated number can be found much easier: ``` long sum = 0; for (int i = 0; i < n; i++) { if(i < n - 1) { sum -= i; } sum += array[i]; } printf("Element %d\r\n", sum); ```assafk 2y agoThis doesn't work if more than one value repeats itself.