View Compilation Error

0_0_39799095_6019.cpp: In function 'int main()':
0_0_39799095_6019.cpp:102:25: error: 'memset' was not declared in this scope
  102 |                         memset(stat, 0, sizeof(stat));
      |                         ^~~~~~
0_0_39799095_6019.cpp:9:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    8 | #include <algorithm>
  +++ |+#include <cstring>
    9 | #include <stdio.h>