View Compilation Error

0_0_36830780_5215.cpp: In function 'void dfs(int, int)':
0_0_36830780_5215.cpp:37:66: error: expected ';' before ')' token
   sum = (sum + num[l] * num[r] * f[step] % 998244353) % 998244353);
                                                                  ^