$(6)$ GIVE $$ BIG$-$O ESTIMATE FOR THE H OF TIMES

THE FOLLOWING ACGORITHM PLIITS SOMETHING

PROC SUMSQUARES

FOR $I=1T_0{n}^2$

FOR $J=2T_{0}n$

SUMSQ $=I^2+J^2$

NExJ $J$

$NE7$ I

RETURN SUMSQ

$(7)$ GIVEn $n^1+logn,{}^3+3^n$

$n!+cosn,n^2+3^n$

$n^3+n^2,n!+2^n,5_{n^3},$

$2^n+3n^2$

FIND TUE PAIRS OF FUNCTLANS THAT HAVE SAME ORDER.