public static void main(String[] args) {

//for 1

//int arr[] = { 12,54,56,-5, -6,-3,8};

// int ans = min(arr);

// System.out.println(ans);

//for 2

// int arr[][] = {

// {1,43,43,46}

// ,{-3,-4,7,78},

// {45,65,8,9}};

// int target = 9;

// int [] ans = Find_num(arr, target);

// System.out.println(Arrays.toString (ans));

//for 3

// int arr[][] = {

// {1,43,43,46}

// ,{-3,-4,7,78},

// {45,65,8,9}};

// System.out.println( Find_minNum(arr));

// System.out.println( Find_maxNum(arr));

//for 4;

// System.out.println(digits(456));

// System.out.println(even(67));

// int arr[]={23,3453,445,321,575,111111,56,87,9};

//System.out.println(findNum(arr));

// for 5 ;

int arr [] [] = { {23,45,322}, {455,2888}, {408 , 80 , 37}} ;

System.out.println(Richest(arr));

}

//question 1 :-to check a min number in array

// static int min (int [] arr ){

// int ans = arr[0];

// for (int i = 0; i < arr.length; i++) {

// if (arr[i] < ans ) {

// ans = arr[i]; }

// }

// return ans ;

// }

// question 2 :- check for number in 2D array

// question 3 = cheack min and max in 2D array

// question 4 :- find even number that have even diogits in array

// find digit in number

/*static int digits(int num ){

// Queation 5:- find richest man in array [ { contain accounts and their balace}-1st person ..... ]

static int Richest( int allPeople[][] ){

int ans = Integer.MIN_VALUE;

for (int person = 0; person < allPeople.length; person++) {

int sum = 0;

for (int accounts = 0; accounts < allPeople[person].length; accounts++) {

sum += allPeople[person][accounts];

}

if (sum > ans){

ans = sum ;

}

}

return ans ;

}

}