View Compilation Error

0_0_16983539_7693.cpp:9:1: error: 'll' does not name a type
 ll dp[MAX*2];
 ^
0_0_16983539_7693.cpp: In function 'int main()':
0_0_16983539_7693.cpp:20:12: error: 'dp' was not declared in this scope
     memset(dp,0,sizeof(dp));
            ^