Main.cc: In function 'int main()':
Main.cc:14:10: error: invalid types 'int[int]' for array subscript
if(a[i][j]>b){
^
Main.cc:15:10: error: invalid types 'int[int]' for array subscript
b=a[i][j];
^
Main.cc:21:10: error: invalid types 'int[int]' for array subscript
if(a[i][j]