求奇数分之一序列前N项和 #include <stdio.h> int main() { int denominator, i, n; double item, sum; while (scanf("%d", &n) != EOF) { denominator = 1; sum = 0; for (i = 1; i <= n; i++) { item = 1.0/denominator; sum = sum+item; denominator = denomi
求奇数的乘积 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 56573 Accepted Submission(s): 36490 Problem Description 给你n个整数,求他们中所有奇数的乘积. Input 输入数据包含多个测试实例,每个测试实例占一行,每行的第一个数为n,表示本组数据一共有n个,接着是n个整数,
43 [程序 43 求奇数个数] 题目:求 0—7 所能组成的奇数个数. package cskaoyan; public class cskaoyan43 { @org.junit.Test public void odd() { long sum = 4; long s = 4; long i = 0; for (i = 2; i <= 8; i++) { System.out.println((i - 1) + "位数为奇数的个数" + s); if (i <= 2)
题目:求0—7所能组成的奇数个数,奇数中不包含重复数字. public class Prog43 { public static void main(String[] args) { //0-7能组成的所有不重复的数的最大值是76543210 //0-76543210中所有的奇数个数为76543210/2 String[] s=new String[76543210/2];//定义一个字符串数组存储0-7能组成的所有奇数 int n=0;//定义一个变量为满足条件的奇数计数 int count=