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ok my post has vanished I no longer can find itanywhere....If it is up im sorry

ID: 3614191 • Letter: O

Question

ok my post has vanished I no longer can find itanywhere....If it is up im sorry for the double post then but.
I am getting an ; expected error....
int Card1 = a; int Card2 = b; int Card3 = c; int Card4 = d;       String[] operators = {"+","-","*","/"}; int[][] cards ={{a,b,c,d},{a,b,d,c},{a,c,b,d},{a,c,d,b},{a,d,b,c},{a,d,c,b}    {b,a,c,d},{b,a,d,c},{b,c,a,d},{b,c,d,a},{b,d,a,c},{b,d,c,a}    {c,a,b,d},{c,a,d,b},{c,b,a,d},{c,b,d,a},{c,d,a,b},{c,d,b,a}      {d,a,b,c},{d,a,c,b},{d,b,a,c},{d,b,c,a},{d,c,a,b},{d,c,b,a}};      
I am getting an ; expected error....
int Card1 = a; int Card2 = b; int Card3 = c; int Card4 = d;       String[] operators = {"+","-","*","/"}; int[][] cards ={{a,b,c,d},{a,b,d,c},{a,c,b,d},{a,c,d,b},{a,d,b,c},{a,d,c,b}    {b,a,c,d},{b,a,d,c},{b,c,a,d},{b,c,d,a},{b,d,a,c},{b,d,c,a}    {c,a,b,d},{c,a,d,b},{c,b,a,d},{c,b,d,a},{c,d,a,b},{c,d,b,a}      {d,a,b,c},{d,a,c,b},{d,b,a,c},{d,b,c,a},{d,c,a,b},{d,c,b,a}};       int Card3 = c; int Card4 = d;       String[] operators = {"+","-","*","/"}; int[][] cards ={{a,b,c,d},{a,b,d,c},{a,c,b,d},{a,c,d,b},{a,d,b,c},{a,d,c,b}    {b,a,c,d},{b,a,d,c},{b,c,a,d},{b,c,d,a},{b,d,a,c},{b,d,c,a}    {c,a,b,d},{c,a,d,b},{c,b,a,d},{c,b,d,a},{c,d,a,b},{c,d,b,a}      {d,a,b,c},{d,a,c,b},{d,b,a,c},{d,b,c,a},{d,c,a,b},{d,c,b,a}};       int Card3 = c; int Card4 = d;       String[] operators = {"+","-","*","/"}; int[][] cards ={{a,b,c,d},{a,b,d,c},{a,c,b,d},{a,c,d,b},{a,d,b,c},{a,d,c,b}    {b,a,c,d},{b,a,d,c},{b,c,a,d},{b,c,d,a},{b,d,a,c},{b,d,c,a}    {c,a,b,d},{c,a,d,b},{c,b,a,d},{c,b,d,a},{c,d,a,b},{c,d,b,a}      {d,a,b,c},{d,a,c,b},{d,b,a,c},{d,b,c,a},{d,c,a,b},{d,c,b,a}};      

Explanation / Answer

You need to write new int[][] when instantiating thematrix. int Card1 = a; int Card2= b; int Card3= c; int Card4= d; String[] operators = {"+","-","*","/"}; int[][] cards = new int[][]{{a,b,c,d},{a,b,d,c},{a,c,b,d},{a,c,d,b},{a,d,b,c},{a,d,c,b},{b,a,c,d},{b,a,d,c},{b,c,a,d},{b,c,d,a},{b,d,a,c},{b,d,c,a},{c,a,b,d},{c,a,d,b},{c,b,a,d},{c,b,d,a},{c,d,a,b},{c,d,b,a},{d,a,b,c},{d,a,c,b},{d,b,a,c},{d,b,c,a},{d,c,a,b},{d,c,b,a}};