c语言sscanf函数的用法是什么
263
2022-08-30
HDU 5832:A water problem (大数整除)
A water problem
Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 412 Accepted Submission(s): 218
Problem Description
Two planets named Haha and Xixi in the universe and they were created with the universe beginning. There is 73 days in Xixi a year and 137 days in Haha a year. Now you know the days N
Input
5 huge test cases). For each test, we have a line with an only integer N(0≤N), the length of N is up to 10000000.
Output
For the i-th test case, output Case #i: , then output "YES" or "NO" for the answer.
Sample Input
10001 0 333
Sample Output
Case #1: YES Case #2: YES Case #3: NO
Author
UESTC
题意:判断输入的数是否可以同时整除73与137,也就是能不能整除73与137的最小公倍数。
因为输入的数的长度是10000000以内,我们只能采用字符串来存储它,从ans初始化为0,最低位开始ans=(ans+s[i]-'0')%b; 计算到最后,如果ans 等于0,可以整除,否则,不可以整除。
AC代码:
#include
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