GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9046 Accepted Submission(s): 3351 Problem Description Given 5 integers: a, b, c, d, k, you're to find x in a...b, y in c...d that GCD(x, y
GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7357 Accepted Submission(s): 2698 Problem Description Given 5 integers: a, b, c, d, k, you're to find x in a...b, y in c...d that GCD(x, y
GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4272 Accepted Submission(s): 1492 Problem Description Given 5 integers: a, b, c, d, k, you're to find x in a...b, y in c...d that GCD(x, y)
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1695 题目解析: Given 5 integers: a, b, c, d, k, you're to find x in a...b, y in c...d that GCD(x, y) = k. 题目又说a==c==1,所以就是求[1,b]与[1,d]中gcd等于k的个数,因为若gcd(x,y)==z,那么gcd(x/z,y/z)==1,又因为不是z的倍数的肯定不是,所以不是z的倍数的可以直接去
GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5064 Accepted Submission(s): 1818 Problem Description Given 5 integers: a, b, c, d, k, you're to find x in a...b, y in c...d that GCD(x, y)
Calculation 2 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2181 Accepted Submission(s): 920 Problem Description Given a positive integer N, your task is to calculate the sum of the positiv