View Compilation Error

0_0_19608733_13642.cpp:2:4: error: stray '#' in program
  2 #include<algorithm>
    ^
0_0_19608733_13642.cpp:3:4: error: stray '#' in program
  3 #include<stdio.h>
    ^
0_0_19608733_13642.cpp:4:4: error: stray '#' in program
  4 #include<string.h>
    ^
0_0_19608733_13642.cpp:2:2: error: expected unqualified-id before numeric constant
  2 #include<algorithm>
  ^
0_0_19608733_13642.cpp:6:2: error: expected unqualified-id before numeric constant
  6 int a[110][310];//邻接矩阵。用来存储边的信息，连接或没连接
  ^
0_0_19608733_13642.cpp:7:2: error: expected unqualified-id before numeric constant
  7 int vis[310],b1[310],m;//一个用来搜索的标记，一个记录点匹配点的编号
  ^
0_0_19608733_13642.cpp:8:2: error: expected unqualified-id before numeric constant
  8 int dfs(int x)
  ^