View Compilation Error

0_0_39534490_4681.cpp: In function 'int main()':
0_0_39534490_4681.cpp:94:18: error: 'strcmp' was not declared in this scope
   94 |             if (!strcmp(str, "U")) {
      |                  ^~~~~~
0_0_39534490_4681.cpp:5:1: note: 'strcmp' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
    4 | #include <iostream>
  +++ |+#include <cstring>
    5 |