i wanted to know if u know how to get the length of digits, like if the user enters 12345 the computer will return 5 because the length is 5
tdoggrme
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Jump to PostConvert the digit to a String and get the length.
Integer.toString(number).length();
Jump to PostDouble posted :evil:
http://www.daniweb.com/techtalkforums/thread42510.html
Jump to PostIf you want to do it by hand, here is the algorithm I would use:
int numdigits(int num)
{int len = 0;
while(num >= 10)
{
num = num/10;
len++;
}return len;
}
Do you need this to work only for positive …
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