View Compilation Error

0_0_39887175_18271.cpp: In function 'void gz()':
0_0_39887175_18271.cpp:15:5: error: 'memset' was not declared in this scope
   15 |     memset(dp,0,sizeof(dp));
      |     ^~~~~~
0_0_39887175_18271.cpp:4:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    3 | #include<vector>
  +++ |+#include <cstring>
    4 |