Calculate the running time for the given algorithm

$\backslash$table$[[$Sno$,$Statement,Frequency$],[1,$ALGORITHM CALCULATE$(),],[2,\{,0],[3,$INT A$,$ B$,$ C$,$ D$,4],[4,$FLOAT $P=3\mathrm{.}14,x=15\mathrm{.}115,2],[5,$BOOLEAN $T=$FALSE,$F=$ TRUE,$2],[6,$READ A$,$ B$,$ C$,3],[7,D=\frac{(2**\frac{A}{B}+45{)}^{{?}^{{?}^{?}}}2}{A++**C},9],[8,$FOR $x=-7$ TO N$-4,n+5$