View Compilation Error

0_0_39354377_25564.cpp: In function 'int main()':
0_0_39354377_25564.cpp:47:53: error: 'strcmp' was not declared in this scope
   47 |                                                 if (strcmp(s[u], ss[i]) == 0) flag = 1;
      |                                                     ^~~~~~
0_0_39354377_25564.cpp:2:1: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    1 | #include<iostream>
  +++ |+#include <cstring>
    2 | using namespace std;
0_0_39354377_25564.cpp:51:53: error: 'strcmp' was not declared in this scope
   51 |                                                 if (strcmp(s[u], s[i]) == 0) flag = 1;
      |                                                     ^~~~~~
0_0_39354377_25564.cpp:51:53: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#include <cstring>'?