View Compilation Error

0_0_39406141_9462.cpp: In function 'int Main()':
0_0_39406141_9462.cpp:24:9: error: 'memset' was not declared in this scope
   24 |         memset(sg, 0, sizeof(sg));
      |         ^~~~~~
0_0_39406141_9462.cpp:13:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
   12 | #include <algorithm>
  +++ |+#include <cstring>
   13 |