View Compilation Error

0_0_39397023_15183.cpp: In function 'int main()':
0_0_39397023_15183.cpp:30:51: error: 'strlen' was not declared in this scope
   30 |             scanf("%s %d %s %d", type, &x, type + strlen(type), &y);
      |                                                   ^~~~~~
0_0_39397023_15183.cpp:4:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    3 | #include <stdlib.h>
  +++ |+#include <cstring>
    4 |