print out the current month calendar

$-$ use a loop to print out all $29$ days in Fb $2024.$

$-$ given that the Jan. $1$st falls on Thursday, move $4$ day to right before print out Feb $1.$

$-$ for weeks, modulus $(\%)$ by $7$ to restart a new week,

$-$ make the Feb calendar look like:

image$-9.$png