Write a selection statement for each of the following operations

a$)$ Display $B$ for grades larger than $80$ and smaller than or equal to $90.$

b$)$ Assign $x+1$ to y if x is outside the interval $2$ to $5,x$ otherwise.

c$)$ Display Unsuccessful if a grade is not greater than $50.$

Trace and find the output of the following program segments.

a$)$b$)$ Trace for a$=-5$ and a$=50$Consider the following program segment:Trace the above program segment and show its output for each of the following sets of input data.a$)25$b$)5-2$c$)-2\mathrm{.}50$d$)0\mathrm{.}5$