Coprime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 433 Accepted Submission(s): 192 Problem Description There are n people standing in a line. Each of them has a unique id number. Now t…
Co-prime Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 12 Accepted Submission(s) : 4 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description Given a number N, you are ask…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=4135 Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1176 Accepted Submission(s): 427 Problem Description Given a number N, you are a…
题目链接:Coprime pid=5072"> 题面: Coprime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 1181 Accepted Submission(s): 471 Problem Description There are n people standing in a line. Each of t…
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1509 Accepted Submission(s): 592 Problem Description There are n people standing in a line. Each of them has a unique id number. Now the Ragn…
Problem Description There are n people standing in a line. Each of them has a unique id number. Now the Ragnarok is coming. We should choose 3 people to defend the evil. As a group, the 3 people should be able to communicate. They are able to communi…
Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2307 Accepted Submission(s): 861 Problem Description Given a number N, you are asked to count the number of integers between A and B…
Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5526 Accepted Submission(s): 2209 Problem Description Given a number N, you are asked to count the number of integers between A and B…
Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6869 Accepted Submission(s): 2710 Problem Description Given a number N, you are asked to count the number of integers between A and B…
Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 935 Accepted Submission(s): 339 Problem Description Given a number N, you are asked to count the number of integers between A and B in…
Coprime Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 849 Accepted Submission(s): 232 Problem Description Please write a program to calculate the k-th positive integer that is coprime with…
Description There are n people standing in a line. Each of them has a unique id number. Now the Ragnarok is coming. We should choose 3 people to defend the evil. As a group, the 3 people should be able to communicate. They are able to communicate if…
Do you know what is called ``Coprime Sequence''? That is a sequence consists of nnpositive integers, and the GCD (Greatest Common Divisor) of them is equal to 1. ``Coprime Sequence'' is easy to find because of its restriction. But we can try to maxim…
Problem Description Given a number N, you are asked to count the number of integers between A and B inclusive which are relatively prime to N.Two integers are said to be co-prime or relatively prime if they have no common positive divisors other than…
枚举,预处理. 预处理前缀$gcd$与后缀$gcd$,枚举删哪一个即可. #include <bits/stdc++.h> using namespace std; int T,n; ]; ]; ]; long long gcd(long long a,long long b) { ) return a; return gcd(b,a%b); } int main() { scanf("%d",&T); while(T--) { scanf("%d&quo…
