Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 m
最近被算法虐了一下,刷一下leetcode,找找存在感 如题: Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have exactly one solution, and you may not use the same element twice. Exam
[002-Add Two Numbers (单链表表示的两个数相加)] 原题 You are given two linked lists representing two non-negative numbers. 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. In
公式法:两个数相乘等于最小公倍数乘以最大公约数 #define _CRT_SECURE_NO_WARNINGS #include <stdio.h> #include <stdlib.h> int gcd2(int a, int b) { int mod = a%b; ) { a = b; b = mod; mod = a%b; } return b; } int main() { int a, b; int cd; scanf("%d", &a); s
pog loves szh II Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2106 Accepted Submission(s): 606 Problem Description Pog and Szh are playing games.There is a sequence with n numbers, Pog wi
import java.util.ArrayList; import java.util.List; //一个数如果恰好等于它的因子之和,这个数就称为"完数".例如6=1+2+3.第二个完全数是28, //它有约数1.2.4.7.14.28,除去它本身28外,其余5个数相加, //编程找出1000以内的所有完数. public class Test { public static void main(String[] args) { System.out.print("完数有
day11 --------------------------------------------------------------- 实例018:复读机相加 题目 求s=a+aa+aaa+aaaa+aa-a的值,其中a是一个数字.例如2+22+222+2222+22222(此时共有5个数相加),几个数相加由键盘控制. 分析:很简单,字符串*x可以复制. 1 a = input('请输入数字:') 2 n = input("请输入要加几次:") 3 s = 0 4 for i in