View Compilation Error

0_0_39086875_4671.cpp: In function 'int main()':
0_0_39086875_4671.cpp:18:21: error: 'strcmp' was not declared in this scope
   18 |                 if (strcmp(a[i], a[j]) == 0)
      |                     ^~~~~~
0_0_39086875_4671.cpp:2:1: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    1 | #include<iostream>
  +++ |+#include <cstring>
    2 | #include<string>