View Compilation Error

0_0_25195274_28074.cpp: In function 'int main()':
0_0_25195274_28074.cpp:77:53: error: expected '}' at end of input
             printf("%d\n",(int)log2((double)dis[n]));
                                                     ^
0_0_25195274_28074.cpp:77:53: error: expected '}' at end of input
0_0_25195274_28074.cpp:77:53: error: expected '}' at end of input