View Compilation Error

0_0_13921529_24769.cpp: In function 'int main()':
0_0_13921529_24769.cpp:17:16: error: 'dp' was not declared in this scope
         memset(dp,0,sizeof(dp));
                ^
0_0_13921529_24769.cpp:18:16: error: 'height' was not declared in this scope
         memset(height,0,sizeof(height));
                ^