View Compilation Error

0_0_17470545_12433.cpp:2:4: error: stray '#' in program
 03.#include<algorithm>  
    ^
0_0_17470545_12433.cpp:2:1: error: expected unqualified-id before numeric constant
 03.#include<algorithm>  
 ^
0_0_17470545_12433.cpp:4:1: error: expected unqualified-id before numeric constant
 05.const int MAXN =305;  
 ^
0_0_17470545_12433.cpp:5:1: error: expected unqualified-id before numeric constant
 06.unsigned int val[MAXN][MAXN];  
 ^
0_0_17470545_12433.cpp:6:1: error: expected unqualified-id before numeric constant
 07.unsigned int dmax[MAXN][MAXN][9][9];  
 ^
0_0_17470545_12433.cpp:7:1: error: expected unqualified-id before numeric constant
 08.void initRMQ(int n,int m)  
 ^
0_0_17470545_12433.cpp:22:1: error: expected unqualified-id before numeric constant
 23.unsigned int getMax(int x1,int y1,int x2,int y2)  
 ^
0_0_17470545_12433.cpp:32:1: error: expected unqualified-id before numeric constant
 33.int main()  
 ^