Another Psuedocode Implementation Question?

2017 11 2
1 个回答
更新时间：2017 11 2
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0 个投票

Hello there. I have another psuedocode problem. The following photo shows the section of the psuedocode that has me stumbled. The thing is that when I try to execute this part of the entire psuedocode, it says that the gameOn function is undefined. Why is this? Can anyone help out?
Here's my attempted psuedocode implementation:
while gameOn == true
if turn < 0
[r,c] = getmove(G,-1);

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回答（1 个）

Walter Roberson
Walter Roberson 2017-11-2

0 个投票

You failed to do steps 4 and 6 and 7. gameOn is defined in step 6.

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Matt Amador
Matt Amador 2017-11-2
编辑：Matt Amador 2017-11-2
I'm sorry, here is the rest of the first half of the code. Matter of fact, here's the other half of the psuedocode as well.
G = [0 0 0, 0 0 0, 0 0 0];
turn = 1;
rand(5)
if rand < 0.5
turn = -1;
end
gameon = true;
plotTicTacToe(G)
while gameOn == true
if turn < 0
[r,c] = getmove(G,-1);
Walter Roberson
Walter Roberson 2017-11-2
You set gameon to true, but you compare gameOn to true.
Matt Amador
Matt Amador 2017-11-2
So then should I just leave the while as:
while gameOn
Walter Roberson
Walter Roberson 2017-11-2
As long as you make sure you initialize gameOn (upper-case O) instead of gameon (lower-case O) either one is fine.

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