每日一练ACM 2019.0417

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每日一练ACM 2019.0417

Problem Description 给定两个正整数,计算这两个数的最小公倍数. Input 输入包含多组测试数据,每组只有一行,包括两个不大于1000的正整数. Output 对于每个测试用例,给出这两个数的最小公倍数,每个实例输出一行. Sample Input 10 14 Sample Output 70 import java.util.Scanner; public class Acm20190417 { public static void main(Str…

每日一练ACM 2019.04.13

2019.04.13 第1002题:A+B Proble Ⅱ Problem DescriptionI 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…

每日一练ACM 2019.04.14

2019.4.14 第1001题:Sum Problem Problem DescriptionHey, welcome to HDOJ(Hangzhou Dianzi University Online Judge). In this problem, your task is to calculate SUM(n) = 1 + 2 + 3 + ... + n.InputThe input will consist of a series of integers n, one integer…

每日一练ACM 2019.0416

2019.04.16 Problem Description Your task is to Calculate the sum of some integers. Input Input contains multiple test cases. Each test case contains a integer N, and then N integers follow in the same line. A test case starting with 0 terminate…

每日一练ACM 2019.0422

Problem Description 根据输入的半径值,计算球的体积. Input 输入数据有多组,每组占一行,每行包括一个实数,表示球的半径. Output 输出对应的球的体积,对于每组输入数据,输出一行,计算结果保留三位小数. Sample Input 1 1.5 Sample Output 4.189 14.137 Hint #define PI 3.1415927 解: import java.text.DecimalFormat; impo…

每日一练ACM 2019.0418

Problem Description 输入两点坐标(X1,Y1),(X2,Y2),计算并输出两点间的距离. Input 输入数据有多组,每组占一行,由4个实数组成,分别表示x1,y1,x2,y2,数据之间用空格隔开. Output 对于每组输入数据,输出一行,结果保留两位小数. Sample Input 0 0 0 1 0 1 1 0 import java.text.DecimalFormat; import java.util.Scanner; public class Acm…