View Compilation Error

0_0_39463817_19410.cpp: In function 'int main()':
0_0_39463817_19410.cpp:9:9: error: 'memset' was not declared in this scope
    9 |         memset(f,0,sizeof(f));
      |         ^~~~~~
0_0_39463817_19410.cpp:4:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    3 | #include<iostream>
  +++ |+#include <cstring>
    4 | using namespace std;