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Re: Buggy career talk :-P 4 Weeks Ago by Salem … get on with it. Turning off said feature, beers all round chaps! Re: Need currency pound symbol before amount calculation 1 Month Ago by Biiim … a simple trick to format currency is times it 100 round it and divide by 100 eg: `Math… Re: Selling the house that I grew up 2 Months Ago by Reverend Jim …) was just getting to be too much (I did the round trip three times that summer to bring stuff home). Also… Re: Round Robin Time Slicing 20 Years Ago by Intel Round robin(RR) - Are you taking an OS class? This is … Re: round robin algorithm 21 Years Ago by Wiecek5 Round-Robin Scheduling Algorithm, that is used to prevent starvation. Lets … jobs. Job A Job B Job C and Job D Round Robin will give each job the same amount of CPU… Re: Round Robin Algorithm Simulation 21 Years Ago by Dani Round robin in the sense that the server gives equal time to every job in the queue, and if a job requires more time, it waits its turn all over again? Re: Round Robin Algorithm Simulation 20 Years Ago by Venjense Round Robin is well documented on the Internet. Why? Because it … Re: round up 15 Years Ago by Geekitygeek … being the number of decimal places you would like to round to [/QUOTE] Have you checked this? None of the …/or a NumberStyle. Also, people keep pointing to Math.Round() but if you read the article ddanbe linked to you…method most people use. You can specify overload the Math.Round method to specify the MidpointRounding method to use. That way… Re: round 15 Years Ago by ArkM …, I don't understand: do you want to round zero to zero with 2 decimal positions precision? ;)… Try this code: [code=cplusplus] #include <cmath> double round(double x, int n = 0) { bool neg = (x &…0; i < 12; ++i) printf("%.15f\n",round(pi,i)); return 0; } /* Output: 3.141592653580000 3.000000000000000… Re: round up 15 Years Ago by Geekitygeek There is a quirk with Math.Round. It defaults to rounding to the nearest even number, so 1.5 = 2, 2.5 = 2. If you use [iCODE]Math.Round(2.5, MidpointRounding.AwayFromZero)[/iCODE] it will round to the nearest whole number. Re: round 15 Years Ago by ShawnCplus With the [icode]math.h[/icode](or cmath someone correct me on this) header you can use the [icode]floor[/icode] and [icode]ceil[/icode] functions if I remember correctly to round down and round up respectively. Re: round 15 Years Ago by tux4life … [icode]ceil[/icode] functions if I remember correctly to round down and round up respectively.[/QUOTE] In C++ [ICODE]cmath[/ICODE] is… Re: round 15 Years Ago by Akis2000 yeup, this is correct, but if i want to round a value before i calculate the value??? for example, i …have value pi1: and i want to round this value before i go to the calculation....... [code] double… Re: round 15 Years Ago by Akis2000 …\n"; // This case!!! [/code] Therefore it's IMPOSSIBLE to round double values to n DECIMAL digits exactly. Think about your… specifications and desired effects...[/QUOTE] so it's possible to round a value that it's 0 ??? ;) i mean we have… Re: round 15 Years Ago by Akis2000 the truth is that i want round zero to zero with 2 decimal positions precision.... before the … to see that..... [code=cpp] printf("%.15f\n",round(pi,i)); [/code] but something like this..... [code=cpp] double… Re: round 15 Years Ago by Akis2000 … don't understand my code at all. [code=cplusplus] total = round(x,3); [/code][/QUOTE] ok let's say the user… can't understand:: ( i used pow because for some reasons round doesn't works) i [code=cpp] for (int long n… Re: round up 15 Years Ago by RunTimeError [QUOTE=sidd.;1051675]hi, how to round up a number. e.g. 3.4 to 3 and 3.5 to 4 thanx in advance[/QUOTE] Use: [CODE=C#] Math.Round(4.4)); [/CODE] Re: round up 15 Years Ago by Geekitygeek [QUOTE=jwcochrane;1135534] Round = rounds to the nearest decimal part. (What he is looking for)[/QUOTE] Be careful with Math.Round. See my post above to avoid unexpected results. Re: round up 15 Years Ago by SharpJohnnyG This depends on the type but you would need something like [code] Decimal decTmp = 3.5m; Decimal decNewTmp = Decimal.Parse(decTmp, 0); [/code] with the 0 being the number of decimal places you would like to round to [QUOTE=sidd.;1051675]hi, how to round up a number. e.g. 3.4 to 3 and 3.5 to 4 thanx in advance[/QUOTE] round 15 Years Ago by Akis2000 hello, i have a double value=0; and i want before starting the calulation to round this value in the numbers that the user add, for example 2... any ideas??? I have despered........... Re: round 15 Years Ago by tux4life [QUOTE=Akis2000;865022]hello, i have a double value=0; and i want before starting the calulation to round this value in the numbers that the user add, for example 2... any ideas??? I have despered...........[/QUOTE] I don't understand that, can you give an example ? Re: round 15 Years Ago by Akis2000 [code=cpus plus syntax] double pi1=0; for (int long n=1; n<=10000; n++) {//star for loop pi1 += (4*pow(-1.0, n+1))/(2*n - 1); }//end loop [/code] before loop for i want the pi1 round=number by the user... for example user give 3 the pi1 =3.140 Re: round 15 Years Ago by tux4life …); }//end loop [/code] before loop for i want the pi1 round=number by the user... for example user give 3 the… Re: round 15 Years Ago by NathanOliver if you mean that you want to round the number to a specific number of decimal places you … Re: round 15 Years Ago by Akis2000 …=31415926535.89793; cout<<"Enter The Number of round: "; cin>>num; approximate=approximate/pow(10.0… Re: round 15 Years Ago by ArkM …\n"; // This case!!! [/code] Therefore it's IMPOSSIBLE to round double values to n DECIMAL digits exactly. Think about your… Re: round 15 Years Ago by ArkM [code=cplusplus] double x=7839,total=0; total=x/pow(10.0, 3); [/code] Thank you, I have never seen so strange code as it ;) have you ever seen 1000.0 constant? What for total=0 initialization? I see you don't understand my code at all. [code=cplusplus] total = round(x,3); [/code] round up 15 Years Ago by sidd. hi, how to round up a number. e.g. 3.4 to 3 and 3.5 to 4 thanx in advance Re: round up 15 Years Ago by jwcochrane us the math library in C# Math.Ceiling(ValueToRoundup) [QUOTE=sidd.;1051675]hi, how to round up a number. e.g. 3.4 to 3 and 3.5 to 4 thanx in advance[/QUOTE] Re: round up 15 Years Ago by jwcochrane … as RoundUp (to int) Floor = same as RoundDown (to int) Round = rounds to the nearest decimal part. (What he is looking…