View Compilation Error

0_0_30198530_18559.cpp: In function 'int main()':
0_0_30198530_18559.cpp:189:33: error: expected '}' at end of input
     to[j][i]=to[to[j][i-1]][i-1];
                                 ^
0_0_30198530_18559.cpp:189:33: error: expected '}' at end of input
0_0_30198530_18559.cpp:189:33: error: expected '}' at end of input