looping back to an input

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Ciaran O'Connor
Ciaran O'Connor 2020-7-8
评论： Ciaran O'Connor 2020-7-8
c = input ('what is the cement ratio you require?');
while c==0
if c == 0;
disp ('Enter a suitable amount');
return
else c == 0
break
end
end
%Looking to loop back to the input and repeat the question when 0 is inputted , however, when the code is ran it displays only the quote above and does not loop back to the input. I have probably made a silly mistake, but, I am hoping someone could maybe help.

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采纳的回答

madhan ravi
madhan ravi 2020-7-8
编辑：madhan ravi 2020-7-8
c = input ('what is the cement ratio you require?'); % place this once again inside the if block after disp()

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