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- public class TwoDeeLabs {
- public static void main(String[] args) {
- }
- public static int rowSum(int[][]arr, int r){
- int sum=0;
- for(int col=0; col<arr[r].length; col++){
- sum+=arr[r][col];
- }
- return sum;
- }
- public static int colSum(int[][]arr, int c){
- int sum=0;
- for(int row=0; row<arr.length; row++){
- sum+=arr[row][c];
- }
- return sum;
- }
- public static int minValue(int[][] arr){
- int min=Integer.MAX_VALUE;
- for(int[] nums: arr){//for(int i=0; i<arr.length; i++)
- for(int i: nums){//for(int j=0; j<arr[i].length;j++)
- if(i<min){//if(arr[i][j]<min)
- min=i;//min=arr[i][j]
- }
- }
- }
- return min;
- }
- }
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