foo.cc: In function 'int main()':
foo.cc:29:14: error: 'INT_MAX' was not declared in this scope
         f[i]=INT_MAX-1; 
              ^~~~~~~
foo.cc:29:14: note: suggested alternative: 'INT8_MAX'
         f[i]=INT_MAX-1; 
              ^~~~~~~
              INT8_MAX
foo.cc:36:14: error: 'INT_MAX' was not declared in this scope
     int minn=INT_MAX-1; 
              ^~~~~~~
foo.cc:36:14: note: suggested alternative: 'INT8_MAX'
     int minn=INT_MAX-1; 
              ^~~~~~~
              INT8_MAX
foo.cc:10:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
          scanf("%d",&qaq),cont+=((qaq%s)==0); 
          ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~

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