题目 Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is "yes", if 6 is a decimal number and 110 is a binary number. Now for any pair of positive integers N1 and N2, your task is to find the…

1010 Radix (25)(25 分) Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is "yes", if 6 is a decimal number and 110 is a binary number. Now for any pair of positive integers N1 and N2, your t…

1010. Radix (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is "yes", if 6 is a decimal number and 110 is a binary…

题目 Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is yes, if 6 is a decimal number and 110 is a binary number. Now for any pair of positive integers N​1​​ and N​2​​ , your task is to find the…

题意: 输入两个数可能包含小写字母,1或者2,进制大小.第三个数为代表第一个数是第四个数进制的,求第二个数等于第一个数时进制的大小,不可能则输出Impossible,第三个数为2代表第二个数是第四个数进制的,求第一个数等于第二个数时进制的大小,不可能则输出Impossible.数字的位数最多是十位. trick: 进制可能很大,所以运算过程中可能会爆long long,不必担心,当成负数处理即可. AAAAAccepted code: #include<bits/stdc++.h> using…

题目:https://pintia.cn/problem-sets/994805342720868352/problems/994805507225665536 题意:给定n1.n2两个数,求可以是两者相等的进制:如果没有,输出Impossible 思路: ①暴力枚举进制数,超时/wa,错在样例7,这样写最多只能有24分. 盲猜样例7应该是这样的 input: output: ②开二分搜索进制数,转换出来的数会爆long long,所以二分的check要修改一下. 当要求的数只有一位时,不管是多…

Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is yes, if 6 is a decimal number and 110 is a binary number. Now for any pair of positive integers N​1​​ and N​2​​, your task is to find the radi…

改了一天也没明白,第7个数据是怎么卡的 #include <bits/stdc++.h> using namespace std; const int maxn=1005; typedef long long ll; ll tonum(char c) { if (c>='0'&&c<='9') { return c-'0'; } return c-'a'+10; } long long tran(string s,ll base) { int len=s.lengt…

PAT甲级1010. Radix (25) 题意: 给定一对正整数,例如6和110,这个等式6 = 110可以是真的吗?答案是"是",如果6是十进制数,110是二进制数. 现在对于任何一对正整数N1和N2,你的任务是找到一个数字的基数,而另一个数字的基数. 输入规格: 每个输入文件包含一个测试用例.每个案例占用一个包含4个正整数的行: N1 N2标签基数 这里N1和N2每个不超过10位数.数字小于其基数,并从集合{0-9,a-z}中选择,其中0-9表示十进制数0-9,a-z表示十进制数…

1010 Radix (25分) Given a pair of positive integers, for example, \(6\) and \(110\), can this equation \(6 = 110\) be true? The answer is yes, if 6 is a decimal number and 110 is a binary number. Now for any pair of positive integers \(N_1\) and \(N_2…