View Compilation Error

0_0_35933247_13943.cpp: In function 'void dfs1(int, int)':
0_0_35933247_13943.cpp:59:50: error: expected '}' at end of input
    pre[j]=pre[j-1]+(frac[size[v]-1]-dp[v][j])%mod;//
                                                  ^
0_0_35933247_13943.cpp:59:50: error: expected '}' at end of input
0_0_35933247_13943.cpp:59:50: error: expected '}' at end of input