my task : 1-3 (use procedure of subalgoritm)
1)
n 2
f(x) = 2x + 3y + 4y
use procedure of subalgoritm
2) create algorithms to display the number pacal
3) create algorithms to display the prime numbers
prime numbers (2, 3, 5, 7, 11, 13, 17, 19, 23 ,29, . . .. )
example with if - then
question :
find out the y-value from given x-value of :
3 2
f (x) = 3x - 5x + 2x -6
answer :
var
x,f : integer ;
begin
write ('insert the value of x : ') ;
readln (x) ;
if x > 0 then
begin
f : 3*x*x*x - 5*x*x + 2* - 6
readln ;
end
else
writeln (' x value mustn't be 0');
end
end
example for "procedure"
3 x 5 = 3 x 3 x 3 x 3 x 3
proc . multiple (x , y , result )
a + x = a
b + 1 = b
while b < y do
a + x = a
b + 1 = b
end while
end proc
