I will give a value like 25.2563 But the output should be like 2563
there should be no point. it should only display the numbers after point ?
I will give a value like 25.2563 But the output should be like 2563
there should be no point. it should only display the numbers after point ?
Read the input as a string and then extract the substring consisting of the characters after the '.'.
If you must accept the input as a float or double, then you need to decide how many decimal places you want.
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)
You could print the value in a buffer with sprintf, for example, and then use sscanf to parse the data you want to use.
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Explain me in detail ?
program please ? i will understand .. dont mind ty
No, I am not going to do your homework for you. Attempt something first.
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how can i enter '.' ? in string the only character to be entered is '_'
What is the code that you wrote such that you found that you have this problem?
Look up a C++ Reference and learn How To Ask Questions The Smart Way
how can i enter '.' ? in string the only character to be entered is '_'
Your question is not clear. Please try to explain what you mean in more detail.
Please write a small sample program to read decimal number into string and print it out ? i am not getting it
Post your attempt (in code tags) so we can help you fix whatever problems you're having.
Please write a small program to read a string and print it out.
Look up a C++ Reference and learn How To Ask Questions The Smart Way
