View Compilation Error

0_0_36823762_10203.cpp: In function 'int main()':
0_0_36823762_10203.cpp:50:12: error: 'pll' was not declared in this scope
     vector<pll>a[100];
            ^
0_0_36823762_10203.cpp:50:15: error: template argument 1 is invalid
     vector<pll>a[100];
               ^
0_0_36823762_10203.cpp:50:15: error: template argument 2 is invalid
0_0_36823762_10203.cpp:50:22: error: invalid type in declaration before ';' token
     vector<pll>a[100];
                      ^
0_0_36823762_10203.cpp:68:9: error: 'vec' was not declared in this scope
         vec[mp[s]].push_back({x,y});
         ^
0_0_36823762_10203.cpp:75:17: error: 'vec' was not declared in this scope
         rep(j,0,vec[i].size()-1)
                 ^
0_0_36823762_10203.cpp:26:41: note: in definition of macro 'rep'
 #define rep(i, a, n) for(ll i = a; i <= n; i ++)
                                         ^