Given two integers, a and b, you should check whether a is divisible by b or not. We know that an integer a is divisible by an integer b if and only if there exists an integer c such that a = b * c. Input Input starts with an integer T (≤ 525), denot…
Find The Multiple Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 16995 Accepted: 6921 Special Judge Description Given a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representation contains…
Big Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5930 Accepted Submission(s): 4146 Problem Description As we know, Big Number is always troublesome. But it's really important in our…
The Embarrassed Cryptographer Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 11978 Accepted: 3194 Description The young and very promising cryptographer Odd Even has implemented the security module of a large system with thousands of…