$6-$ There is an error in the following $C++$ code:

int $\{1,2,3,4,5)$;

for $($int $i=0$;$i<mn\; id="EditorElement\_1008475">6</mn>$;$i++)$

$1$ cout$<mtext\; id="EditorElement\_1008459"></mtext><mi\; id="EditorElement\_1008438">x</mi><mtext\; id="EditorElement\_1008440"></mtext><mi\; id="EditorElement\_1008441">x</mi>$ fleat instead of int