Ask for the smallest X to make a ^ x = B (mod C)
Question:
[Expand the baby step giant step to solve the discrete logarithm problem]
Author aekdycoin![Normal baby step giant step][Problem model]Solution0 [Idea]We can make an equivalentX = I
Technorati Tag: Modifier, java, toString
For the first time I wrote this kind of blog on this topic, I have many questions I don't know or can't write well. If I can't write well, I 'd like to ask you to point it out. I hope you can leave your
A * B mod C quick calculation method
17:11:18 | category: classic algorithm | Tag: | large font size, small/medium subscription
Method 1:
Everyone can think of it. Calculate the value of a * B and then calculate the value of a * B mod C. This is
ObjectiveThe original posted in the Famine game bar, in order to make the article more targeted, the original cut and streamlined. This paste is mainly for programming 0 basic Modder to explain some of the basics of programming. As for the
The remainder functions of PHP are described in MOD (x, y) and x % y. The remainder function PHP is used to obtain the remainder MOD (x, y) x % yMOD of the remainder function PHP. for example, 93,9 is the divisor, and 3 is the divisor. the mod
2^X mod n = 1Time limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 13341 Accepted Submission (s): 4143Problem descriptiongive a number n, find the minimum x (x>0) that satisfies 2^x mod n = 1.Inputone
The purpose of this article is to make home better understanding of the Mod, the reason for the introduction of REQUIREJS/SEAJS contrast is mainly to require a clearer comparison of application scenarios, not to compare the pros and cons, Requirejs
Title: Audio-convert-mod: Audio conversion in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open
Take the remainder function PHP to take the remainder function PHP two to take the remainder MOD (x, y) x%y
MOD
For example: 9/3,9 is the divisor, 3 is the divisor. The MoD function is a redundancy function in the form of:MoD (NEXP1,NEXP2), which
Time Limit: 2 seconds memory limit: 65536 KB
Give a number N, find the minimum X that satisfies 2 ^ x mod n = 1.
Input
One positive integer on each line, the value of N.
Output
If the minimum x exists, print a line with 2 ^ x mod n =
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