Give you an mxn integer grid of accounts, where accounts[i][j] is the number of assets held by the i-th customer in the j-th bank. Returns the total amount of assets owned by the richest customer.
The total assets of a customer is the sum of the assets they have in custody in various banks. The richest client is the client with the largest total assets.
Input: accounts = [[1,2,3],[3,2,1]]
Output: 6
Explanation:
Total assets of the first customer = 1 + 2 + 3 = 6
Total assets of the second customer = 3 + 2 + 1 = 6
Both customers are the richest, and the total assets are both 6, so 6 is returned.
Source: LeetCode
Link: https://leetcode-cn.com/problems/richest-customer-wealth
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public static int theWealthiestCustomer(int arr[][]){
int weathiestVal=0;
int count=0;
for (int i = 0; i < arr[0].length; i++) {
weathiestVal +=arr[0][i];
}
for (int i = 0; i < arr.length; i++) {
count=0;
for (int j = 0; j < arr[i].length; j++) {
count += arr[i][j];
}
if(count>weathiestVal){
weathiestVal=count;
}
}
return weathiestVal;
}