View Compilation Error

0_0_39398678_4426.cpp: In function 'int main()':
0_0_39398678_4426.cpp:13:9: error: 'memset' was not declared in this scope
   13 |         memset(dpc,0,sizeof(dpc));
      |         ^~~~~~
0_0_39398678_4426.cpp:3:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    2 | #include<iostream>
  +++ |+#include <cstring>
    3 | using namespace std;