/in/foo.cc: In function 'int main()':
/in/foo.cc:13:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(a[1]<a[2]&&a[2]>a[i])
   ^~
/in/foo.cc:15:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
    a[1]=a[2];a[2]=a[i];
    ^