Question

Ce valori va lua variabila X dupa executarea fiecareia dintre instructiile ce urmeaza?Se considera ca a=20,b=-12,p=truie.
a)if a>b then x:=3 else x:=21
b)if a c)if p then x:=5 else x:=1
d) if not p then x:=9 else x:=10

2)Se considera declaratiile:
Var x,y: Real
i,j :integer
p,q :boolean
r: chear
Aflati tipul urmatoarelor expresii:
i/3_____
x+y>x-y______
j mod 3______
sqr(i)-sqr(j)______
chr(j)______
ord(r)_______
trunc(y)_______
not(x<j)______

Answer 1

Exercitiul 1;

a)= 3
b)=5
d)=10

Exercitiul 2;

i/3  = integer
x+y>x-y = boolean
j mod 3 = integer
sqr(i)-sqr(j) = integer
chr(j) = char
ord(r) = integer
trunc(y) = integer
not(x<j) = boolean