View Compilation Error

0_0_26519789_29668.cpp:6:1: error: expected unqualified-id before '/' token
 /----
 ^
0_0_26519789_29668.cpp:9:2: error: 'm' does not name a type
 }m[100];
  ^
0_0_26519789_29668.cpp: In function 'int judge(int, int, int, int)':
0_0_26519789_29668.cpp:13:13: error: 'm' was not declared in this scope
     lx1=min(m[a].x,m[b].x);
             ^
0_0_26519789_29668.cpp: In function 'int main()':
0_0_26519789_29668.cpp:43:31: error: 'm' was not declared in this scope
                 scanf("%d%d",&m[i].x,&m[i].y);
                               ^
0_0_26519789_29668.cpp:52:20: error: 'm' was not declared in this scope
                 if(m[i].x==m[j].x||m[i].y==m[j].y)
                    ^
0_0_26519789_29668.cpp:54:24: error: 'm' was not declared in this scope
                 if(vis[m[i].x][m[j].y]&&vis[m[j].x][m[i].y])
                        ^