No_1672.cs

/*
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
*/

namespace LeetCode{

    public class No_1672
    {

        public No_1672()
        {
            Console.WriteLine("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.");
            Console.WriteLine("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.");
            Console.WriteLine("Input: accounts = [[1,2,3],[3,2,1]]");
            Console.WriteLine("Output: 6");
            Console.WriteLine("Real: " + MaximumWealth(new int[][] { new int[] { 1, 2, 3 }, new int[] { 3, 2, 1 } }));
            Console.WriteLine("Real: " + MaximumWealth1(new int[][] { new int[] { 1, 2, 3 }, new int[] { 3, 2, 1 } }));
            Console.WriteLine("Real: " + MaximumWealth2(new int[][] { new int[] { 1, 2, 3 }, new int[] { 3, 2, 1 } }));

            //===================================================////========================================================///
            Console.WriteLine("Input: accounts = [[1,5],[7,3],[3,5]]");
            Console.WriteLine("Output: 10");
            Console.WriteLine("Real: " + MaximumWealth(new int[][] { new int[] { 1, 5 }, new int[] { 7, 3 }, new int[] { 3, 5 } }));
            Console.WriteLine("Real: " + MaximumWealth1(new int[][] { new int[] { 1, 5 }, new int[] { 7, 3 }, new int[] { 3, 5 } }));
            Console.WriteLine("Real: " + MaximumWealth2(new int[][] { new int[] { 1, 5 }, new int[] { 7, 3 }, new int[] { 3, 5 } }));

            //===================================================////========================================================///
            Console.WriteLine("Input: accounts = [[2,8,7],[7,1,3],[1,9,5]]");
            Console.WriteLine("Output: 17");
            Console.WriteLine("Real: " + MaximumWealth(new int[][] { new int[] { 2, 8, 7 }, new int[] { 7, 1, 3 }, new int[] { 1, 9, 5 } }));
            Console.WriteLine("Real: " + MaximumWealth1(new int[][] { new int[] { 2, 8, 7 }, new int[] { 7, 1, 3 }, new int[] { 1, 9, 5 } }));
            Console.WriteLine("Real: " + MaximumWealth2(new int[][] { new int[] { 2, 8, 7 }, new int[] { 7, 1, 3 }, new int[] { 1, 9, 5 } }));

            Console.ReadKey();
        }
        public int MaximumWealth(int[][] accounts)
        {
            int maxWealth = -1;
            foreach (var account in accounts)
            {
                int wealthTemp = 0;
                for (int i = 0; i < account.Length; i++)
                {
                    wealthTemp += account[i];
                }
                if(maxWealth < wealthTemp)
                    maxWealth = wealthTemp;

            }
            return maxWealth;
        }
        public int MaximumWealth1(int[][] accounts)
        {
            int maxWealth = -1;
            for (int j = 0; j < accounts.Length; j++)
            {
                int wealthTemp = 0;
                for (int i = 0; i < accounts[j].Length; i++)
                {
                    wealthTemp += accounts[j][i];
                }
                if (maxWealth < wealthTemp)
                    maxWealth = wealthTemp;

            }
            return maxWealth;
        }
        public int MaximumWealth2(int[][] accounts)
        {
            int maxWealth = -1;
            foreach (var account in accounts)
            {
                int wealthTemp = 0;
                foreach (var acc in account)
                {
                    wealthTemp += acc;
                }
                if (maxWealth < wealthTemp)
                    maxWealth = wealthTemp;

            }
            return maxWealth;
        }
 }   


}