又见GCD Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 18480 Accepted Submission(s): 7708 Problem Description 有三个正整数a,b,c(0<a,b,c<10^6),其中c不等于b.若a和c的最大公约数为b,现已知a和b,求满足条件的最小的c. Input 第一行输入一…
Problem Description 有三个正整数a,b,c(0 import java.util.Scanner; public class Main{ public static void main(String[] args) { Scanner sc= new Scanner(System.in); int t =sc.nextInt(); while(t-->0){ int a =sc.nextInt(); int b =sc.nextInt(); int c=0; for(int…
又见GCD Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10031 Accepted Submission(s): 4185 Problem Description 有三个正整数a,b,c(0<a,b,c<10^6),当中c不等于b.若a和c的最大公约数为b,现已知a和b,求满足条件的最小的c. Input 第一行输入一…
这个题真的很水,但我竟然连错,在此警醒自己!!! 写代码改了东边,忘了西边,“认真”这两个字又被我吃了,打脸啪啪啪啪. #include<iostream> using namespace std; int gcd(int a, int b) { int t; while(b) { t = a; a = b; b = t%b; } return a; } int main() { int T; cin>>T; while(T--) { long long a, b; cin>…
