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23 lines
466 B
C#
23 lines
466 B
C#
public class Kata
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{
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public static int SumOfTheArray(int[] arr)
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{
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int sum = 0;
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for (int i = 0, max = arr.Length; i < max; sum += arr[i++]);
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return sum;
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}
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public static int FindEvenIndex(int[] arr)
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{
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int left, right;
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left = 0;
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right = SumOfTheArray(arr) - arr[0];
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for (int i = 1, max = arr.Length; i < max; i++)
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{
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left += arr[i - 1];
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right -= arr[i];
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if (left == right) return i;
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}
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return -1;
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}
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}
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