View Compilation Error

0_0_37873877_28015.cpp: In function 'int main()':
0_0_37873877_28015.cpp:100:18: error: invalid types 'int [2500][int [1010]]' for array subscript
             flg[x] = flg[y] = 1;
                  ^
0_0_37873877_28015.cpp:100:27: error: invalid types 'int [2500][int [1010]]' for array subscript
             flg[x] = flg[y] = 1;
                           ^