foo.cc: In function 'int main()':
foo.cc:8:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    8 |         if(n==1)cout<<0;if(n==2)cout<<1;
      |         ^~
foo.cc:8:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    8 |         if(n==1)cout<<0;if(n==2)cout<<1;
      |                         ^~
foo.cc:10:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   10 |                 for(int i=2;i<=n;i++)
      |                 ^~~
foo.cc:11:36: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   11 |                 a[i]=a[i-1]+a[i-2];cout<<a[n];
      |                                    ^~~~

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