View Compilation Error

0_0_20306383_14084.cpp: In function 'int main(int, const char**)':
0_0_20306383_14084.cpp:50:44: error: expected ')' before 'g'
      if (!vis[t.step+1][t.floor-K[t.floor]]g&&t.floor-K[t.floor]>=1){
                                            ^