foo.cc: In function 'int main()':
foo.cc:5:17: warning: unused variable 't' [-Wunused-variable]
    5 |         int n,k,t,m,maxm,j;
      |                 ^
foo.cc:14:15: warning: 'maxm' may be used uninitialized [-Wmaybe-uninitialized]
   14 |         cout<<maxm;
      |               ^~~~
foo.cc:5:21: note: 'maxm' was declared here
    5 |         int n,k,t,m,maxm,j;
      |                     ^~~~
foo.cc:12:17: warning: 'j' may be used uninitialized [-Wmaybe-uninitialized]
   12 |                 if (j>=k) maxm++;
      |                 ^~
foo.cc:5:26: note: 'j' was declared here
    5 |         int n,k,t,m,maxm,j;
      |                          ^

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