SRM145 DIV1 250 配列は参照渡しになるからのコピーはforでまわす(´・ω・｀)

Bonuses.java

public int[] getDivision(int[] points) {
  int total = 0;
	int[] ans = new int[points.length];
	total = arrayTotal(points);		
	for (int i = 0; i < ans.length; i++) {
		ans[i] = (int) Math.floor(((double)points[i]/(double)total) * 100);
	}
	

	int otsuri = 100 - arrayTotal(ans);
	int[] pointSort = new int[points.length];		
	for (int i = 0; i < pointSort.length; i++) {
		pointSort[i] = points[i];
	}
	Arrays.sort(pointSort);
	
	boolean[] pointFlag = new boolean[points.length];
	Arrays.fill(pointFlag, false);
	
	for (int i = 0; i < otsuri; i++) {
		for (int j = 0; j < pointSort.length; j++) {
			if(points[j] == pointSort[points.length - i -1] && !pointFlag[j]){
				pointFlag[j] = true;
				ans[j]+= 1;
				break;
			}
		}
	}
	return ans;
}

int arrayTotal(int a[]){
	int t = 0;
	for (int i = 0; i < a.length; i++) {
		t += a[i];
	}
	return t;
}