View Compilation Error

0_0_17982729_6855.cpp:8:1: error: stray '\316' in program
 int n,k,dis[N],head[N],gap[N],f[N];  /n为点数  
 ^
0_0_17982729_6855.cpp:8:1: error: stray '\252' in program
0_0_17982729_6855.cpp:8:1: error: stray '\265' in program
0_0_17982729_6855.cpp:8:1: error: stray '\343' in program
0_0_17982729_6855.cpp:8:1: error: stray '\312' in program
0_0_17982729_6855.cpp:8:1: error: stray '\375' in program
0_0_17982729_6855.cpp:8:38: error: expected unqualified-id before '/' token
 int n,k,dis[N],head[N],gap[N],f[N];  /n为点数  
                                      ^
0_0_17982729_6855.cpp: In function 'int main()':
0_0_17982729_6855.cpp:95:13: error: 'a' was not declared in this scope
             a[i]=edge[i].c;  
             ^
0_0_17982729_6855.cpp:100:31: error: 'a' was not declared in this scope
                     edge[j].c=a[j];  
                               ^
0_0_17982729_6855.cpp:109:31: error: 'a' was not declared in this scope
                     edge[j].c=a[j];  
                               ^