$1-$ The asymptotic time complexity of O$(1)$

$2-$ The asymptotic time complexity of O$($n$)$

$3-$ The asymptotic time complexity of O$($n$^2)$

$4-$ The asymptotic time complexity of O$($logn$)$

$5-$ The asymptotic time complexity of O$($nlogn$)$

$6-$ The asymptotic time complexity of O$($n$^2$logn$)$