Given the following code segment, what is printed to the console?

grades

for $($i in $1$:length$($grades$))\{$

if $($grades$[$i$]<mtext\; id="EditorElement\_1466607"></mtext><mn\; id="EditorElement\_1466608">8</mn><mn\; id="EditorElement\_1466609">0</mn><mi\; id="EditorElement\_1466610">)</mi><mtext\; id="EditorElement\_1466611"></mtext><mi\; id="EditorElement\_1466612">\{</mi>$

grades

$\}$

$\}$

grades

$809070$

$0900$

$80900$

$000$