View Compilation Error

0_0_38712121_18596.cpp:78:5: error: stray '\347' in program
   78 | _x<U+8FB9><e7>k<91><93><c1>?
      |           ^~~~
0_0_38712121_18596.cpp:78:7: error: stray '\221' in program
   78 | _x<U+8FB9><e7>k<91><93><c1>?
      |                ^~~~
0_0_38712121_18596.cpp:78:8: error: stray '\223' in program
   78 | _x<U+8FB9><e7>k<91><93><c1>?
      |                    ^~~~
0_0_38712121_18596.cpp:78:9: error: stray '\301' in program
   78 | _x<U+8FB9><e7>k<91><93><c1>?
      |                        ^~~~
0_0_38712121_18596.cpp: In function 'int main()':
0_0_38712121_18596.cpp:78:1: error: '_x\U00008fb9' was not declared in this scope
   78 | _xè¾¹çk‘“Á?
      | ^~~~