View Compilation Error

0_0_16750242_26010.cpp: In function 'int main()':
0_0_16750242_26010.cpp:29:23: error: invalid types 'int[int]' for array subscript
                 {s[k++] = 0;
                       ^
0_0_16750242_26010.cpp:32:22: error: invalid types 'int[int]' for array subscript
                 s[k++] = a%10;
                      ^
0_0_16750242_26010.cpp:34:25: error: invalid types 'int[int]' for array subscript
                 x += s[k];
                         ^
0_0_16750242_26010.cpp:40:22: error: invalid types 'int[int]' for array subscript
             x2 += s[i];
                      ^
0_0_16750242_26010.cpp:42:22: error: invalid types 'int[int]' for array subscript
             x1 += s[i];
                      ^