foo.cc: In function 'int main()':
foo.cc:45:2: error: expected '}' at end of input
   45 | }
      |  ^
foo.cc:9:1: note: to match this '{'
    9 | {
      | ^
foo.cc:11:6: warning: unused variable 's' [-Wunused-variable]
   11 | char s[100];
      |      ^

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