View Compilation Error

0_0_39849411_8978.cpp: In function 'int main()':
0_0_39849411_8978.cpp:15:22: error: 'strlen' was not declared in this scope
   15 |  for (int j = 0; j < strlen(a); j++)
      |                      ^~~~~~
0_0_39849411_8978.cpp:2:1: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    1 | #include<iostream>
  +++ |+#include <cstring>
    2 | #include<string>
0_0_39849411_8978.cpp:24:15: error: 'strlen' was not declared in this scope
   24 |  }if (count== strlen(a)) cout << "yes" << endl;
      |               ^~~~~~
0_0_39849411_8978.cpp:24:15: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include <cstring>'?