View Compilation Error

0_0_39401055_17192.cpp: In function 'int main()':
0_0_39401055_17192.cpp:22:9: error: 'memset' was not declared in this scope
   22 |         memset(clothes_pants, false, sizeof(clothes_pants));
      |         ^~~~~~
0_0_39401055_17192.cpp:7:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    6 | #include <unordered_set>
  +++ |+#include <cstring>
    7 | using namespace std;