View Compilation Error

0_0_38829100_16045.cpp: In function 'void solve()':
0_0_38829100_16045.cpp:47:9: error: 'memset' was not declared in this scope
   47 |         memset(dp,0,sizeof(int[n+10]));
      |         ^~~~~~
0_0_38829100_16045.cpp:5:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    4 | #include<algorithm>
  +++ |+#include <cstring>
    5 | #define getchar _getchar_nolock