Description There is a hill with n holes around. The holes are signed from 0 to n-1. A rabbit must hide in one of the holes. A wolf searches the rabbit in anticlockwise order. The first hole he get into is the one signed with 0. Then he will get into
C互质个数 Time Limit:1000MS Memory Limit:65536K Total Submit:55 Accepted:27 Description 贝贝.妞妞和康康都长大了,如今,他们已届小学毕业,老师给贝贝出了一道强化计算的题目,让她做一大堆除法,以确定两个数之间是否有公共的因子,并且还要数清楚没有公因子的数对.可是,毕竟有些数太大了,量又太多了,即使她与妞妞和康康联手,也没有耐心在一个小时做完这种吃力的事情啊.虽然他们真的知道该怎么做,可是,他们的心早就飞到海边的沙滩上
Hello Kiki Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 247 Accepted Submission(s): 107 Problem Description One day I was shopping in the supermarket. There was a cashier counting coins serio
Co-prime 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4135 input The first line on input contains T (0 < T <= 100) the number of test cases, each of the next T lines contains three integers A, B, N where (1 <= A <= B <= 1015) and (1 <=
X问题 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3921 Accepted Submission(s): 1253 Problem Description 求在小于等于N的正整数中有多少个X满足:X mod a[0] = b[0], X mod a[1] = b[1], X mod a[2] = b[2], …, X mod
Hello Kiki Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description One day I was shopping in the supermarket. There was a cashier counting coins seriously when a little kid running and singing "门前大桥下游过一
X问题 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description 求在小于等于N的正整数中有多少个X满足:X mod a[0] = b[0], X mod a[1] = b[1], X mod a[2] = b[2], …, X mod a[i] = b[i], … (0 < a[i] <= 10). Input 输入数据的第一行为一个正整数
Uniform Generator Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 35023 Accepted Submission(s): 13939 Problem Description Computer simulations often require random numbers. One way to genera