View Compilation Error

0_0_23944160_12470.cpp: In function 'void run()':
0_0_23944160_12470.cpp:16:12: error: expected primary-expression before 'long'
 #define ll long long  
            ^
0_0_23944160_12470.cpp:56:23: note: in expansion of macro 'll'
         dp[i]=dp[i-1]-ll(dp2[i-1]);  
                       ^
0_0_23944160_12470.cpp:16:12: error: expected primary-expression before 'long'
 #define ll long long  
            ^
0_0_23944160_12470.cpp:58:16: note: in expansion of macro 'll'
         dp[i]+=ll(j);  
                ^