View Compilation Error

0_0_38880785_31921.cpp: In function 'int main()':
0_0_38880785_31921.cpp:11:20: error: 'strcmp' was not declared in this scope
   11 |                 if(strcmp(str,"<br>")==0)
      |                    ^~~~~~
0_0_38880785_31921.cpp:4:1: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    3 | #include<iostream>
  +++ |+#include <cstring>
    4 | using namespace std;
0_0_38880785_31921.cpp:34:34: error: 'strlen' was not declared in this scope
   34 |                         k=1;len+=strlen(str);
      |                                  ^~~~~~
0_0_38880785_31921.cpp:34:34: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
0_0_38880785_31921.cpp:38:30: error: 'strlen' was not declared in this scope
   38 |                         len+=strlen(str)+1;
      |                              ^~~~~~
0_0_38880785_31921.cpp:38:30: note: 'strlen' is defined in header '<cstring>'; did you forget to '#include <cstring>'?