A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number. All single digit numbers are palindromic numbers. Non-palindromic numbers can be paired with palin…
题目 A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number. All single digit numbers are palindromic numbers. Non-palindromic numbers can be paired with pa…
A + B Problem II Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B. Input The first line of the inpu…
1024 Palindromic Number (25 分) A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number. All single digit numbers are palindromic numbers. Non-palindromic…
1024. Palindromic Number (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 A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number.…
三个题目分别考察大整数相加相乘相除运算.如果按照传统算法是取一个长数组,之后进行模拟或者FFT来进行运算.但是相对繁琐. 后来昨天的青岛区域赛网赛1001,用到了JAVA的BigDecimal,于是反过来想到了这几个题目.用JAVA写了以后果然很简单. 1002:大数相加: AC代码: import java.util.*; import java.math.*; public class Main { public static void main(String[] args) { // TO…
Palindromic Number A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number. All single digit numbers are palindromic numbers. Non-palindromic numbers can b…