foo.cc: In function 'int main()':
foo.cc:16:25: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   16 |                         if(a[j]<a[j-1])
      |                         ^~
foo.cc:18:33: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   18 |                                 ok=0;cnt++;
      |                                 ^~
foo.cc:20:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   20 |                 if(ok==1);
      |                 ^~
foo.cc:21:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   21 |                 {
      |                 ^
foo.cc:5:24: warning: unused variable 'k' [-Wunused-variable]
    5 |         int n,a[20000],k,cnt;
      |                        ^
foo.cc:5:26: warning: 'cnt' may be used uninitialized [-Wmaybe-uninitialized]
    5 |         int n,a[20000],k,cnt;
      |                          ^~~

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