题目: I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B. InputThe first line of the input contains an integer T(1<=T<=20) which means the number of test cases. Then T lines follow, each line c…
题目: I have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B. InputThe first line of the input contains an integer T(1<=T<=20) which means the number of test cases. Then T lines follow, each line c…
题意 You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list. You may assume the two numb…
#include<stdio.h> #include<string.h> #define N 3100 int a[N],b[N],c[N],d[N],e[N]; int main() { int n,i,j,k,t; while(scanf("%d",&n)!=EOF) { memset(a,0,sizeof(a));memset(c,0,sizeof(c)); memset(b,0,sizeof(b));memset(d,0,sizeof(d));…
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…
大整数,顾名思义就是特别大的整数. 一台64位的机器最大能表示的数字是2的64次方减一: 18446744073709551615 java语言中所能表示的整数(int)最小为-2147483648 public class test { public static void main(String[] args) { System.out.println(Integer.MIN_VALUE); } } 最大为 2147483647 public class test { public stat…