foo.cc: In function 'int main()':
foo.cc:34:13: error: 'INT_MAX' was not declared in this scope
   34 |     int ans=INT_MAX;
      |             ^~~~~~~
foo.cc:5:1: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'?
    4 | #include<cstring>
  +++ |+#include <climits>
    5 | 

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