题目：

题解：

class Solution {
    public int findContentChildren(int[] g, int[] s) {
        Arrays.sort(g);
        Arrays.sort(s);
        int m = g.length, n = s.length;
        int count = 0;
        for (int i = 0, j = 0; i < m && j < n; i++, j++) {
            while (j < n && g[i] > s[j]) {
                j++;
            }
            if (j < n) {
                count++;
            }
        }
        return count;
    }
}