foo.cc: In function 'int main()':
foo.cc:24:8: warning: unused variable 'x' [-Wunused-variable]
   24 |  int n,x,k;
      |        ^
foo.cc: In function 'int FindMaxes(int*, int)':
foo.cc:8:6: warning: 'max' may be used uninitialized in this function [-Wmaybe-uninitialized]
    8 |  int max,maxes=0;
      |      ^~~
foo.cc: In function 'int main()':
foo.cc:8:6: warning: 'max' may be used uninitialized in this function [-Wmaybe-uninitialized]

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