View Compilation Error

0_0_25049236_26362.cpp:2:3: error: stray '#' in program
 2.#include<algorithm>  
   ^
0_0_25049236_26362.cpp:4:3: error: stray '#' in program
 4.#define N 100001  
   ^
0_0_25049236_26362.cpp:2:1: error: expected unqualified-id before numeric constant
 2.#include<algorithm>  
 ^
0_0_25049236_26362.cpp:4:1: error: expected unqualified-id before numeric constant
 4.#define N 100001  
 ^
0_0_25049236_26362.cpp:7:4: error: 'task' does not name a type
 7.}task;  
    ^
0_0_25049236_26362.cpp:8:1: error: expected unqualified-id before numeric constant
 8.task machine[N],work[N];  
 ^
0_0_25049236_26362.cpp:9:1: error: expected unqualified-id before numeric constant
 9.bool compare(task a,task b){  
 ^
0_0_25049236_26362.cpp:14:1: error: expected unqualified-id before numeric constant
 14.int main()  
 ^