问题：输入：帐户=[[1,5]，[7,3]，[3,5]]输出：10
说明：
第一个客户拥有财富=6
第二个客户拥有财富=10
第三个客户拥有财富=8
第二位客户是最富有的，拥有10英镑的财富下面是for循环的解决方案

public int maximumWealth(int[][] accounts) {
    int total_count = 0;
    for (int j = 0; j < accounts.length; j++) {
        int temp_count = 0;
        for (int i = 0; i < accounts[0].length; i++) {
            temp_count = accounts[j][i] + temp_count;
            System.out.println(accounts[j][i]);
            System.out.println("value of temp_count" + temp_count);
        }
        if (temp_count > total_count) {
            total_count = temp_count;
            System.out.println("value of total_count" + total_count)
        }
    }
    return total_count;
}

下面是增强for循环的解决方案

class Solution {
    public int maximumWealth(int[][] accounts) {
        int total_count = 0;
        for (int[] account: accounts) {
            int temp_count = 0;
            for (int item: account) {
                temp_count = item + temp_count;
            }
            if (temp_count > total_count) {
                total_count = temp_count;
            }
        }
        return total_count;
    }
}