View Compilation Error

0_0_33743399_11673.cpp:1:1: error: 'include' does not name a type
 include<bits/stdc++.h>
 ^
0_0_33743399_11673.cpp: In function 'int main()':
0_0_33743399_11673.cpp:3:28: error: 'scanf' was not declared in this scope
 #define si(x) scanf("%d",&x)
                            ^
0_0_33743399_11673.cpp:86:5: note: in expansion of macro 'si'
     si(T);
     ^
0_0_33743399_11673.cpp:98:25: error: 'sort' was not declared in this scope
         sort(e,e+cnt,cmp);
                         ^
0_0_33743399_11673.cpp:6:30: error: 'printf' was not declared in this scope
 #define pl(x) printf("%lld",x)
                              ^
0_0_33743399_11673.cpp:108:9: note: in expansion of macro 'pl'
         pl(ans);
         ^
0_0_33743399_11673.cpp:109:16: error: 'puts' was not declared in this scope
         puts("");
                ^