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General Coding and Design =>
Calculator Programming
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Newbie
Bandwidth Hog
Joined: 23 Jan 2004
Posts: 2247
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 Posted: 01 Sep 2010 05:15:55 pm Post subject: |
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Hello,
How do I take input via cin, but only accept numerical input and not letters and symbols in C++? Surprisingly this is harder than I thought, but I suppose after working with C# I just got use to the built in libraries to handle this.
Edit: Oh yeah the variable type would be a double so what I'm trying to do is
double NUMBER = NULL;
cin >> NUMBER;
Last edited by Guest on 01 Sep 2010 05:16:56 pm; edited 1 time in total |
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