View Compilation Error

0_0_30232106_7411.cpp:2:4: error: stray '#' in program
  2 #include <iostream>
    ^
0_0_30232106_7411.cpp:3:4: error: stray '#' in program
  3 #include <cstdio>
    ^
0_0_30232106_7411.cpp:4:4: error: stray '#' in program
  4 #include <algorithm>
    ^
0_0_30232106_7411.cpp:1:2: error: expected unqualified-id before numeric constant
  1 //2016.9.22
  ^
0_0_30232106_7411.cpp:7:2: error: expected unqualified-id before numeric constant
  7 
  ^
0_0_30232106_7411.cpp:9:2: error: expected unqualified-id before numeric constant
  9 double x[N], y[N];
  ^
0_0_30232106_7411.cpp:10:1: error: expected unqualified-id before numeric constant
 10 
 ^