Romantic Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2385 Accepted Submission(s): 944 Problem Description The Sky is Sprite.The Birds is Fly in the Sky.The Wind is Wonderful.Blew Throw th…
Romantic Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6643 Accepted Submission(s): 2772 Problem Description The Sky is Sprite.The Birds is Fly in the Sky.The Wind is Wonderful.Blew Throw t…
Now tell you two nonnegative integer a and b. Find the nonnegative integer X and integer Y to satisfy X*a + Y*b = 1. If no such answer print "sorry" instead. InputThe input contains multiple test cases.Each case two nonnegative integer a,b (0<…
题目链接:pid=2669">http://acm.hdu.edu.cn/showproblem.php?pid=2669 Problem Description The Sky is Sprite. The Birds is Fly in the Sky. The Wind is Wonderful. Blew Throw the Trees Trees are Shaking, Leaves are Falling. Lovers Walk passing, and so are Yo…
Romantic Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 2669 Description The Sky is Sprite. The Birds is Fly in the Sky. The Wind is Wonderful. Blew Throw the Trees Trees are Shaking, Leaves ar…
Romantic Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2835 Accepted Submission(s): 1117 Problem Description The Sky is Sprite.The Birds is Fly in the Sky.The Wind is Wonderful.Blew Throw t…
Romantic Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8536 Accepted Submission(s): 3638 Problem Description The Sky is Sprite.The Birds is Fly in the Sky.The Wind is Wonderful.Blew Throw t…
http://acm.hdu.edu.cn/showproblem.php?pid=1576 A/B Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3351 Accepted Submission(s): 2545 Problem Description 要求(A/B)%9973,但由于A很大,我们只给出n(n=A%9973)(我们给定的A必…
Problem Description The Sky is Sprite.The Birds is Fly in the Sky.The Wind is Wonderful.Blew Throw the TreesTrees are Shaking, Leaves are Falling.Lovers Walk passing, and so are You. ................................Write in English class by yifenfei…
A/B Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2017 Accepted Submission(s): 1469 Problem Description 要求(A/B)%9973,但因为A非常大,我们仅仅给出n(n=A%9973)(我们给定的A必能被B整除,且gcd(B,9973) = 1). Input 数据的第一…
Invoker Time Limit : 2000/1000ms (Java/Other) Memory Limit : 122768/62768K (Java/Other) Total Submission(s) : 1 Accepted Submission(s) : 0 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description On of Vance's favourite hero i…
#include<bits/stdc++.h> using namespace std; typedef long long LL; void gcd(LL a, LL b, LL &d, LL &x, LL &y) { if(!b) { d = a; x = 1; y = 0; } else { gcd(b, a % b, d, y, x); y -= x * (a / b); } } int main() { std::ios::sync_with_stdio(fa…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2669 Romantic Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4179 Accepted Submission(s): 1745 Problem Description The Sky is Sprite.The Birds…
模板: int Extend_Euclid(int a, int b, int &x, int &y){ if(b == 0){ x = 1; y = 0; return a; } else{ int gcd,t; gcd = Extend_Euclid(b, a%b, x, y); t = x; x…
Description The Sky is Sprite. The Birds is Fly in the Sky. The Wind is Wonderful. Blew Throw the Trees Trees are Shaking, Leaves are Falling. Lovers Walk passing, and so are You. ................................Write in English class by yifenf…
10402: C.机器人 Description Dr. Kong 设计的机器人卡尔非常活泼,既能原地蹦,又能跳远.由于受软硬件设计所限,机器人卡尔只能定点跳远.若机器人站在(X,Y)位置,它可以原地蹦,但只可以在(X,Y),(X,-Y),(-X,Y),(-X,-Y),(Y,X),(Y,-X),(-Y,X),(-Y,-X)八个点跳来跳去. 现在,Dr. Kong想在机器人卡尔身上设计一个计数器,记录它蹦蹦跳跳的数字变化(S,T),即,路过的位置坐标值之和. 你能帮助Dr. Kong判断机器人能否…
欧几里德算法 欧几里德算法又称辗转相除法,用于计算两个整数a,b的最大公约数. 基本算法:设a=qb+r,其中a,b,q,r都是整数,则gcd(a,b)=gcd(b,r),即gcd(a,b)=gcd(b,a%b). 第一种证明: a可以表示成a = kb + r,则r = a mod b 假设d是a,b的一个公约数,则有 d|a, d|b,而r = a - kb,因此d|r 因此d是(b,a mod b)的公约数 假设d 是(b,a mod b)的公约数,则 d | b , d |r ,但是a…