View Compilation Error

0_0_39218801_28787.cpp: In function 'int main()':
0_0_39218801_28787.cpp:22:25: error: 'memset' was not declared in this scope
   22 |                         memset(combine[i], 0, sizeof(combine[i]));
      |                         ^~~~~~
0_0_39218801_28787.cpp:2:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    1 | #include <iostream>
  +++ |+#include <cstring>
    2 | #include <stdio.h>
0_0_39218801_28787.cpp:25:17: error: 'memset' was not declared in this scope
   25 |                 memset(boy, 0, sizeof(boy));
      |                 ^~~~~~
0_0_39218801_28787.cpp:25:17: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?