LeetCode: Assign Cookies

注意两边size大小不同可能导致的问题即可，简单的贪心算法

public class Solution {
    public int findContentChildren(int[] g, int[] s) {
        Arrays.sort(g);
        Arrays.sort(s);
        int ans = 0;
        int gIndex = 0;
        for (int i = 0; i < s.length; i++) {
            if (s[i] >= g[gIndex]) {
                ans++;
                gIndex++;
                if (gIndex == g.length) return gIndex;
            }
        }
        return ans;
    }
}