求平均成绩 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 58415 Accepted Submission(s): 13985 Problem Description 假设一个班有n(n<=50)个学生,每人考m(m<=5)门课,求每个学生的平均成绩和每门课的平均成绩,并输出各科成绩均大于等于平均成绩的学生数量. Inpu
求平均成绩 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 74055 Accepted Submission(s): 17809 Problem Description 假设一个班有n(n<=50)个学生,每人考m(m<=5)门课,求每个学生的平均成绩和每门课的平均成绩,并输出各科成绩均大于等于平均成绩的学生数量. Inpu
题目链接:pid=1084">点击打开链接 寒假安排 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 128000/64000 KB (Java/Others) SubmitStatistic Next Problem Problem Description 寒假又快要到了,只是对于lzx来说,头疼的事又来了,由于众多的后宫都指望着能和lzx约会呢,lzx得安排好计划才行. 如果lzx的后宫团有n个人.寒假共同拥有m天,而每天仅仅能
求平均成绩 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 61842 Accepted Submission(s): 14812 Problem Description 假设一个班有n(n<=50)个学生,每人考m(m<=5)门课,求每个学生的平均成绩和每门课的平均成绩,并输出各科成绩均大于等于平均成绩的学生数量. Inp
求N以内的真分数个数 For example, if N = 5, the number of possible irreducible fractions are 11 as below. 0 1/5 1/4 1/3 2/5 1/2 3/5 2/3 3/4 4/5 1 Input Output 代码: #include <iostream> #include <cstdio> using namespace std; #define _DEBUG 0 #define MAX 10
求集合里元素的个数 输出最大的个数是多少 Sample Input41 23 45 61 641 23 45 67 8 Sample Output42 # include <iostream> # include <cstdio> # include <cstring> # include <algorithm> # include <cmath> # include <queue> # define LL long long usi
python求100以内素数之和 from math import sqrt # 使用isPrime函数 def isPrime(n): if n <= 1: return False for i in range(2, int(sqrt(n)) + 1): if n % i == 0: return False return True count = 0 for i in range(101): if isPrime(i): count += i print(count) # 单行程序扫描素数
A. Olympiad time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The recent All-Berland Olympiad in Informatics featured n participants with each scoring a certain amount of points. As the head
Description Write a program which reads an integer n and prints the number of prime numbers which are less than or equal to n. A prime number is a natural number which has exactly two distinct natural number divisors: 1 and itself. For example, the f