Project Euler/20 - Revision history

Admin: Replacing charlesreid1.com:3000 with git.charlesreid1.com

2019-10-09T03:47:00Z

Replacing charlesreid1.com:3000 with git.charlesreid1.com

← Older revision		Revision as of 03:47, 9 October 2019
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	For this problem, you're asked to sum the digits of 100!. This is a very quick task using a Java library like BigInteger - the [[Go]] programming language also has the facilities built-in to handle numbers as large as 800!.		For this problem, you're asked to sum the digits of 100!. This is a very quick task using a Java library like BigInteger - the [[Go]] programming language also has the facilities built-in to handle numbers as large as 800!.

	https://charlesreid1.com~~:3000~~/charlesreid1/hello-world/src/master/go/factorial.go		https://git.charlesreid1.com/charlesreid1/hello-world/src/master/go/factorial.go

	To do this in Java, you can use the BigInteger class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.		To do this in Java, you can use the BigInteger class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.

	Code: https://charlesreid1.com~~:3000~~/cs/euler/src/master/scratch/Round1_001-020/020/Quick.java		Code: https://git.charlesreid1.com/cs/euler/src/master/scratch/Round1_001-020/020/Quick.java

Admin at 09:09, 8 January 2018

2018-01-08T09:09:15Z

← Older revision		Revision as of 09:09, 8 January 2018
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	=Sum of Factorial Digits=		==Sum of Factorial Digits==

	For this problem, you're asked to sum the digits of 100!. This is a very quick task using a library like BigInteger - the [[Go]] programming language also has the facilities built-in to handle numbers as large as 800!.		For this problem, you're asked to sum the digits of 100!. This is a very quick task using a Java library like BigInteger - the [[Go]] programming language also has the facilities built-in to handle numbers as large as 800!.

	https://charlesreid1.com:3000/charlesreid1/hello-world/src/master/go/factorial.go		https://charlesreid1.com:3000/charlesreid1/hello-world/src/master/go/factorial.go

	To do this in Java, you can use the ~~[[Big Integer]]~~ class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.		To do this in Java, you can use the BigInteger class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.

			Code: https://charlesreid1.com:3000/cs/euler/src/master/scratch/Round1_001-020/020/Quick.java


			==Flags==

	{{ProjectEulerFlag}}		{{ProjectEulerFlag}}

Admin at 09:08, 8 January 2018

2018-01-08T09:08:47Z

← Older revision		Revision as of 09:08, 8 January 2018
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	https://charlesreid1.com:3000/charlesreid1/hello-world/src/master/go/factorial.go		https://charlesreid1.com:3000/charlesreid1/hello-world/src/master/go/factorial.go

	To do this in Java, you can use the [[~~BigInteger~~]] class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.		To do this in Java, you can use the [[Big Integer]] class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.



	{{ProjectEulerFlag}}		{{ProjectEulerFlag}}

Admin at 09:43, 18 July 2017

2017-07-18T09:43:48Z

← Older revision		Revision as of 09:43, 18 July 2017
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	{{~~ProjectEuler~~}}		{{ProjectEulerFlag}}

Admin: Created page with "=Sum of Factorial Digits= For this problem, you're asked to sum the digits of 100!. This is a very quick task using a library like BigInteger - the Go programming languag..."

2017-07-18T09:43:40Z

Created page with "=Sum of Factorial Digits= For this problem, you're asked to sum the digits of 100!. This is a very quick task using a library like BigInteger - the Go programming languag..."

New page

=Sum of Factorial Digits=

For this problem, you're asked to sum the digits of 100!. This is a very quick task using a library like BigInteger - the [[Go]] programming language also has the facilities built-in to handle numbers as large as 800!.

https://charlesreid1.com:3000/charlesreid1/hello-world/src/master/go/factorial.go

To do this in Java, you can use the [[BigInteger]] class, convert it to a String, and then turn the characters in the string into digits one at a time to sum them up.

{{ProjectEuler}}