View Compilation Error

0_0_39053565_25151.cpp: In function 'int main()':
0_0_39053565_25151.cpp:23:17: error: 'memset' was not declared in this scope
   23 |                 memset(q, 0, sizeof(q));
      |                 ^~~~~~
0_0_39053565_25151.cpp:3:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    2 | #include <cstdlib>
  +++ |+#include <cstring>
    3 | #include <string>