Sentence for failure to register as a convicted sex offender is affirmed where defendant's indeterminate life sentence for failing to register within five days of moving does not violate federal and state constitutional prohibitions against cruel and/or unusual punishment as the failure to register thwarted the purpose of the registration act of being able to be located, and combined with the seriousness of his prior convictions and his sustained criminality, demonstrated that his sentence was not grossly disproportionate to his offense.