View Compilation Error

0_0_39151836_31908.cpp: In function 'int main()':
0_0_39151836_31908.cpp:27:17: error: 'memset' was not declared in this scope
   27 |                 memset(dp,0.0,sizeof(dp));
      |                 ^~~~~~
0_0_39151836_31908.cpp:8:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    7 | #include<cmath>
  +++ |+#include <cstring>
    8 |