View Compilation Error

0_0_38857069_12421.cpp: In function 'int main()':
0_0_38857069_12421.cpp:13:37: error: 'strlen' was not declared in this scope
   13 |                 for (int i = 6; i < strlen(c); i++)
      |                                     ^~~~~~
0_0_38857069_12421.cpp:2:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    1 | #include<iostream>
  +++ |+#include <cstring>
    2 | #include<string>