View Compilation Error

0_0_39168944_8615.cpp: In function 'void init()':
0_0_39168944_8615.cpp:7:5: error: 'memset' was not declared in this scope
    7 |     memset(dp,0,sizeof(dp));
      |     ^~~~~~
0_0_39168944_8615.cpp:2:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    1 | #include<iostream>
  +++ |+#include <cstring>
    2 | using namespace std;