foo.cc:7:10: error: stray '\357' in program
     int n；long long h[1000000];
          ^
foo.cc:7:11: error: stray '\274' in program
     int n；long long h[1000000];
           ^
foo.cc:7:12: error: stray '\233' in program
     int n；long long h[1000000];
            ^
foo.cc: In function 'int main()':
foo.cc:7:13: error: expected initializer before 'long'
     int n；long long h[1000000];
             ^~~~
foo.cc:8:12: error: 'n' was not declared in this scope
     cin >> n;
            ^
foo.cc:10:16: error: 'h' was not declared in this scope
         cin >> h[i];
                ^
foo.cc:20:13: error: 'h' was not declared in this scope
         if (h[i] >= h[l] && h[i] >= h[r])
             ^

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