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Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions
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15
Task/Middle-three-digits/MATLAB/middle-three-digits-1.m Normal file
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function s=middle_three_digits(a)
% http://rosettacode.org/wiki/Middle_three_digits
s=num2str(abs(a));
if ~mod(length(s),2)
s='*** error: number of digits must be odd ***';
return;
end;
if length(s)<3,
s='*** error: number of digits must not be smaller than 3 ***';
return;
end;
s = s((length(s)+1)/2+[-1:1]);

2
Task/Middle-three-digits/MATLAB/middle-three-digits-2.m Normal file
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x=[123, 12345, 1234567, 987654321, 10001, -10001, -123, -100, 100, -12345, 1, 2, -1, -10, 2002, -2002, 0];
for k=1:length(x); fprintf(1,'%9i:%s\n',x(k),middle_three_digits(x(k)));end;