View Compilation Error

0_0_23620105_2467.cpp:2:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_23620105_2467.cpp:3:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_23620105_2467.cpp:4:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_23620105_2467.cpp:5:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_23620105_2467.cpp: In function 'void dij(int)':
0_0_23620105_2467.cpp:25:25: error: 'memset' was not declared in this scope
  memset(d, INF,sizeof(d));
                         ^
0_0_23620105_2467.cpp:56:20: error: 'sort' was not declared in this scope
  sort(p, p + n, cmp);
                    ^
0_0_23620105_2467.cpp: In function 'int main()':
0_0_23620105_2467.cpp:62:22: error: expected ')' before ';' token
  while (scanf("%d",&n;)!=EOF)
                      ^
0_0_23620105_2467.cpp:62:22: error: expected ')' before ';' token
0_0_23620105_2467.cpp:62:23: error: expected primary-expression before ')' token
  while (scanf("%d",&n;)!=EOF)
                       ^