两种不同方式获取最大值与最小值 代码1: #include <stdio.h> int main() { ], sum = , max, min; int i; printf("请输入5名童鞋的成绩:\n"); ; i < ; i = i + ) scanf_s("%f", &score[i]); max = min = score[]; ; i < ; i = i + ) { if (max <= score[i]) max
SELECT L.C# As 课程ID,L.score AS 最高分,R.score AS 最低分 FROM SC L ,SC AS R WHERE L.C# = R.C# and L.score = (SELECT MAX(IL.score) FROM SC AS IL,Student AS IM WHERE L.C# = IL.C# and IM.S#=IL.S# GROUP BY IL.C#) AND R.Score = (SELECT MIN(IR.score) FROM SC AS I
分析以下需求,并用代码实现: 1.按照以下描述完成类的定义 学生类 属性: 姓名name 年龄age 成绩score 行为: 吃饭eat() study(String content)(content:表示学习的内容) 2.定义学生工具StudentsTool,有四个方法,描述如下 public void listStudents(Student[] arr):遍历打印学生信息 public int getMaxScore(Student[] arr):获取学生成绩的最高分 public Stu
#include<stdio.h> int arr[102]={0};//分数作为自己的下标,注意 int main(){ int N;scanf("%d",&N); for(int i=0;i<N;i++){ int temp;scanf("%d",&temp); arr[temp]++; } int N2;scanf("%d",&N2); for(int i=1;i<=N2;i++){ if(i
练习1:求数组中所有元素的和 var arr1 = [10, 20, 30, 40, 50]; var sum = 0; for (var i = 0; i < arr1.length; i++) { sum += arr1[i]; } console.log(sum); 练习2:求数组中所有元素的平均值 var arr2 = [1, 2, 3, 4, 5]; var sum2 = 0; for (var i = 0; i < arr2.length; i++) { sum2 += arr2[