java - array not working properly -

hi im trying count frequency of 2d array . trying display frequency in way example if table :

0: 1 2 0

1: 2 0 1

2: 1 0 2

i want able count frequency :

0: 0 2 1

1: 2 0 1

2: 1 1 1

so way table should how many times 0 has appeared in first column , how many times 1 has appears in first column , on. not sure problem have . notice 1 gets 2nd iteration stops working or gives out 0

the code have far is

    (int col =0; col< s ; col++){         system.out.print(col+ ": ");         (int row = 0; row<s; row++)         {             x=val[row][col];             if (table[row][col]==row)             {                 system.out.print(x++ + " ");             }              //system.out.print(val[col][row]+" ");             if (row+1==s)                 system.out.println();         }     }     } 

thanks

assuming regular shaped array. make more robust want detect maximum number of columns.

int[][] table = new int[][]{{1,2,0},{2,0,1},{1,0,2}}; int[][] result = new int[table.length][table.length]; (int row = 0; row<result.length;row++){   arrays.fill(result[row], 0); }  // iterating through multi dimensional arrays easier start // dimension 0 (int row = 0; row<table.length;row++){   (int col =0; col< table[row].length ; col++){     // row in result table equals value of cell.     int index = table[row][col];     result[index][col]++;   } }  system.out.println(arrays.deeptostring(result));