Computer Science Canada

i request assistance with this grid
Author:  Crazya [ Wed Jun 06, 2007 11:12 am ]
Post subject:  i request assistance with this grid
function CreateHorizontalV2 : array 1 .. 5 of int % (no parameters needed)
var X : array 1 .. 5 of int
var found : boolean
X (1) := Rand.Int (2, 9) % pick any random for the first one

for i : 2 .. 5
loop
X (i) := Rand.Int (2, 9) % pick a random number
found := false % assume it hasn't been used before
for j : 1 .. i - 1 % check all previous numbers to see if a duplicate exists
if X (i) = X (j) then
found := true % bad - must try a new random
exit
end if
end for
exit when found = false
end loop
end for
result X
end CreateHorizontalV2

function CreateVerticalV2 : array 1 .. 5 of int % (no parameters needed)
var X : array 1 .. 5 of int
var found : boolean
X (1) := Rand.Int (2, 9) % pick any random for the first one

for i : 2 .. 5
loop
X (i) := Rand.Int (2, 9) % pick a random number
found := false % assume it hasn't been used before
for j : 1 .. i - 1 % check all previous numbers to see if a duplicate exists
if X (i) = X (j) then
found := true % bad - must try a new random
exit
end if
end for
exit when found = false
end loop
end for
result X
end CreateVerticalV2

function answer (vertical : array 1 .. 5 of int, horizontal : array 1 .. 5 of int) : array 1 .. 5, 1 .. 5 of int
var x : array 1 .. 5, 1 .. 5 of int
for i : 1 .. 5
for j : 1 .. 5
x (i, j) := vertical (i) * horizontal (j)
end for
end for
result x
end answer

% MAIN
var hN : array 1 .. 5 of int
hN := CreateHorizontalV2
put " " ..
for i : 1 .. 5
put hN (i) : 3 ..
end for
put ""

var vN : array 1 .. 5 of int
vN := CreateVerticalV2
for i : 1 .. 5
put vN (i) : 3
end for
put ""
% out puts the answers to the grid above
var ans : array 1 .. 5, 1 .. 5 of int
ans := answer (vN, hN)
for i : 1 .. 5
for j : 1 .. 5
put ans (i, j) : 3 ..
end for
put ""
end for


I need to be able to take in an input for a random selected number combo, example the grid is like this 1 2 3 4 5
1
2
3
4
5
it should select a random math equation to do ex, 3*4 and if you put in 24 it should say wrong and if you put in 12 it should say correct.

could any one aid in my quest for this program
if need to b explained better just comment saying say again
Author:  Mazer [ Wed Jun 06, 2007 1:17 pm ]
Post subject:  RE:i request assistance with this grid
I request you learn to post in the right section. And read the guidelines for how to post (eg, use code tags).

This isn't your first day here.

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