View Compilation Error

0_0_36761822_25065.cpp:11:1: error: 'map' does not name a type
 map<int,int> vis;
 ^
0_0_36761822_25065.cpp: In function 'void deal(int)':
0_0_36761822_25065.cpp:24:32: error: 'vis' was not declared in this scope
     for (int i=2;i<=high;i+=2) vis[i]=1;
                                ^
0_0_36761822_25065.cpp:25:37: error: 'vis' was not declared in this scope
     for (int i=3;i<=high;i+=2) if (!vis[i])
                                     ^
0_0_36761822_25065.cpp: In function 'void solve()':
0_0_36761822_25065.cpp:57:31: error: 'vis' was not declared in this scope
                 if (vis(pri[i])) break;
                               ^