Java/Java/JavaBasic01/src/AverageFinder.java at master · tesschung/Java · GitHub

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14 lines (14 loc) · 358 Bytes

public class AverageFinder{
    double computeAverage(int[] intArray) {
//        int sum = 0;
//        for (int i=0; i < intArray.length; i++) {
//            sum += intArray[i];
//        }
        // for each
        int sum = 0;
        for (int num : intArray) {
            sum += num;
        return (double) sum / intArray.length;