2013年10月22日 · I have declared a variable as double. I wanted to do division of two integer and assign the output to that double variable. But its not considering the values like 0.1 to 0.9. Only when the no is

2020年11月16日 · You are effected by integer division. Two integers division always result in an integer. So. 220 / 300 results 0

2009年6月19日 · I have a big number (integer, unsigned) stored in 2 variables (as you can see, the high and low part of number): unsigned long long int high; unsigned long long int low; I know how to add or subtract some other that-kind of variable. But …

2014年7月9日 · It's a problem with order of operations. What's happening is this: * First python takes 5/22. Since 5 and 22 are integers, it returns an integer result, rounding down.

2012年9月2日 · When both numbers are big, long division seems to lose its usefulness... I thought one possibility is to count through multiplications of the divisor until you go over the dividend, but if it was the dividend in the example above divided by a small number, e.g. 4, then that's a huge amount of calculations to do.

2015年9月17日 · The simple workaround is to select counts, then call .AsEnumerable, then (in the next Select) cast/convert them to decimal and divide – tukaef Commented Sep 17, 2015 at 9:28

2014年5月26日 · The result of 1/(2^200) is going to be extremely small, and definitely not an integer, so the zero result you are getting is "correct". The answer is so small that even Java double (64 bit) will run out of precision. You may be able to coax BigDecimal to give the correct answer, but the performance will almost certainly be terrible.

2009年10月8日 · If the first number is smaller, then the answer is that first number again. Because the second number is larger, it 'goes into' the first number zero times and the remainder is the entirety of this first number. edit: revisiting this thread, I had to remember what this operator was for. I referred to this other thread here:

2017年11月11日 · I have next problem: when I try to do divide a smaller number to a bigger one I get the quotient very high and I cannot understand why. Here is the program where I am trying to divide 1 to 5 and the result is 256. (also the variables 'a' and 'b' must be of type db) Can someone help me? Thank you in advance

2012年8月8日 · In the above example, the numbers are still small enough to be converted to double, so in this case you can say. double result = (double)x / (double)y; If x and y are too huge for a double but still comparable, maybe this great trick is helpful: double result = Math.Exp(BigInteger.Log(x) - BigInteger.Log(y));