HOW TO MAKİNG PASCAL TRİANGLE !!!

2020 5 15
1 个回答
回答已采纳
更新时间：2020 5 15
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0 个投票

how can i do this ?
1
121
12321
1234321
123454321

3 个评论
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Geoff Hayes
Geoff Hayes 2020-5-15
Emre - this seems like homework, so what have you tried so far? Please show some or all of your work, and discuss any problems and/or errors that you have encountered.
Emre Tutucu
Emre Tutucu 2020-5-15
I create the triangle but the number combination is wrong
n=5;
for i=1:n
for j=1:n-i
fprintf(' ');
end
for j=1:i
fprintf(' %d',j);
end
fprintf('\n');
end
1
121
12321
1234321
123454321 have to like that..
Emre Tutucu
Emre Tutucu 2020-5-15
but this is the result I got: 1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

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 采纳的回答

Geoff Hayes
Geoff Hayes 2020-5-15

0 个投票

emre - your code needs a third loop to countdown from the middle number to 1. Just add the following code after the second loop so that you print out the missing numbers. Note that you will need to adjust the first for loop so that the spacing is created appropriately.
for j=i-1:-1:1
fprintf(' %d',j);
end

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