---
# System prepended metadata

title: 1672. Richest Customer Wealth

---

# 1672. Richest Customer Wealth

You are given an m x n integer grid accounts where accounts[i][j] is the amount of money the i^th^ customer has in the j^th^ bank. Return the wealth that the richest customer has.

A customer's wealth is the amount of money they have in all their bank accounts. The richest customer is the customer that has the maximum wealth.

 

Example 1:
```
Input: accounts = [[1,2,3],[3,2,1]]
Output: 6
Explanation:
1st customer has wealth = 1 + 2 + 3 = 6
2nd customer has wealth = 3 + 2 + 1 = 6
Both customers are considered the richest with a wealth of 6 each, so return 6.
```
Example 2:
```
Input: accounts = [[1,5],[7,3],[3,5]]
Output: 10
Explanation: 
1st customer has wealth = 6
2nd customer has wealth = 10 
3rd customer has wealth = 8
The 2nd customer is the richest with a wealth of 10.
```
Example 3:
```
Input: accounts = [[2,8,7],[7,1,3],[1,9,5]]
Output: 17
 ```

Constraints:

m == accounts.length
n == accounts[i].length
1 <= m, n <= 50
1 <= accounts[i][j] <= 100

## solution

```go=
func maximumWealth(accounts [][]int) int {
    var sum int
    max := 0

    for _,i := range accounts {
        for _,j := range i {
            sum = sum + j
        }
        if max < sum {
            max = sum
        }
        sum = 0
    }

    return max
}
```