zball

Wilson's theorem Elementary number theory prime when and only if p for Prime: (P-1)! ≡-1 (mod p), but due to factorial Hdu5391 used this theorem of number theory.Zball in Tina townTime limit:3000/1500 MS (java/others) Memory limit:262144/262144 K (java/others)Total submission (s): 276 Accepted Submission (s): 168Problem Descriptiontina Town was a friendly place. People there care on each of the other.Tina has a ball called Zball.

is clearly a round= of the mathematics of conscience =Zball in Tina town1#include 2#include 3#include 4#include 5#include 6#include 7#include 8 #definePAU Putchar (")9 #defineENT Putchar (' \ n ')Ten #defineSafe 6 One using namespacestd; AtypedefLong LongLL; - Const intmaxn=100000+Ten; - ll GCD (ll A, ll b) { the returnb = =0? A:GCD (b, a%b); - } - LL N, x, MX; - ll Mul (ll A, ll B, ll P) { +ll tmp = (A * b-(LL) ((Long Double) a/p * b + 1e-8) *p);

1. Basic Questions Codeforces 2A. Winner Codeforces 550B Preparing Olympiad Codeforces 560A Currency System in Geraldion Codeforces 560B Gerald is into Art Codeforces 567A Lineland Mail Codeforces 569A Music Codeforces 570A Elections Codeforces 570B Simple Game HDU 5301 Buildings HDU 5391 Zball in Tina town UVA 11040 Add Bricks in the wall 2. Data Structure 2.1 tree-like array (1) Calculate interval value HDU 1166 Enemy Soldiers HDU 3874 Necklace

imaginary, and a=0 is pure imaginary.Define a plane as a complex plane, then each point within the plane (A, B) uniquely corresponds to a complex a+bi,i that can be understood as the unit length on the y-axis, as 1 is the unit length on the x-axis.The essence of I is to define the rotation transformation on the axis, I is 1 counterclockwise rotation 90 °, then i^2=-1.The complex number is added and follows the parallelogram rule.Multiply the plural, the modulus of appearance multiply, the ampli

imaginary.Define a plane as a complex plane, then each point within the plane (A, B) uniquely corresponds to a complex a+bi,i that can be understood as the unit length on the y-axis, as 1 is the unit length on the x-axis.The essence of I is to define the rotation transformation on the axis, I is 1 counterclockwise rotation 90 °, then i^2=-1.The complex number is added and follows the parallelogram rule.Multiply the plural, the modulus of appearance multiply, the amplitude angle adds.(c) Unit ro