View Compilation Error

0_0_34160234_10796.cpp: In function 'bool check(int, int)':
0_0_34160234_10796.cpp:100:99: error: expected ',' or ';' before ')' token
     ll dd =  (1ll * y[j] - y[i]) * (1ll * y[j] - y[i]) + (1ll * x[j] - x[i]) * (1ll * x[j] - x[i]));
                                                                                                   ^