foo.cc: In function 'int main()':
foo.cc:7:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    7 |  for(i=1;i<=n;i++)cin>>a[i];for(i=1;i<=n1;i++)cin>>b[i];
      |  ^~~
foo.cc:7:29: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
    7 |  for(i=1;i<=n;i++)cin>>a[i];for(i=1;i<=n1;i++)cin>>b[i];
      |                             ^~~

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