View Compilation Error

0_0_13726318_20222.cpp:2:4: error: stray '#' in program
  2 #include<algorithm>
    ^
0_0_13726318_20222.cpp:3:4: error: stray '#' in program
  3 #include<stdio.h>
    ^
0_0_13726318_20222.cpp:2:2: error: expected unqualified-id before numeric constant
  2 #include<algorithm>
  ^
0_0_13726318_20222.cpp:5:2: error: expected unqualified-id before numeric constant
  5 struct line
  ^
0_0_13726318_20222.cpp:10:5: error: 'a' does not name a type
 10 }a[200];
     ^
0_0_13726318_20222.cpp:11:1: error: expected unqualified-id before numeric constant
 11 bool comp1(line i,line j)
 ^
0_0_13726318_20222.cpp:17:1: error: expected unqualified-id before numeric constant
 17 int main()
 ^