include<stdio.h> int average(int a[],int n){ int aver=0;for(int i=0;i<n;i++)aver+=a[i];aver/=n;printf("average=%d\n",aver);} int main(){ int a[11],b[11];for(int i=0;i<5;i++)scanf("%d",&a[i]);for(int i=0;i<7;i++)scanf("%d",&b[i]);a...
5]); //定义方差函数int main(){ int stu[10][5]; int i, j; for (i=0; i<10; i++) for (j=0; j<5; j++) scanf("%d", &stu[i][j]); //输入10个学生各5门课的成绩 aver_stu(stu);
sum=sum+score[i];} float aver=sum/10;return aver;} void main(){ float score[10];for(int i = 0; i < 10; i++){ scanf("%f",&score[i]);} float aver = Aver(score);int fail = Fail(score);printf("平均分：%5.2f\n",aver);printf("不及格数：%d\n",fail);} 你...
include <stdio.h> int main(){ int i,j,n=-1;float scores[30],sum=0,temp;printf("请输入n的值(0~30)：");while(n<0 || n>30) scanf("%d",&n);if(!n) return 0;for(i=0;i<n;scanf("%f",&scores[i]),sum+=scores[i],i++)printf("请输入学生%d分数：",i+1);p...
include <iostream.h> void main(){ unsigned student[100],max=0,min=100,sum=0,average;int i=0;int num;cout<<"请输入学生的个数: ";//输出学生数 cin>>num;for(i=0;i<num;i++){ cout<<"第"<<i+1<<"个学生的分数："<<endl;cin >> student[i]; //逐个输入分数 sum+=...
include <stdio.h> int main(void){ int a[4][4]={{1,2,3,4},{5,6,7,8},{9,10,11,12},{13,14,15,16}};int i, j;int sum;for (i = 0; i < 4; i++){ sum = 0;for (j = 0; j < 4; j++){ sum += a[i][j];} printf("第%d行平均值: %f\n", i+...
average = average/5;printf("平均数为：%.2f\n",aver); rank(dat,average); }/***排序函数***/void rank(int *x,int average){ int i,j,n = 0; int dat; for(i = 0;i<5;i++) for(j = 0;
include "stdio.h"main(){ int a[30],i;float aver,sum;printf("请输入三十个学生的分数\n");sum=0;for(i=0;i<30;i++){ scanf("%d",&a[i]);sum=sum+a[i];} aver=sum/30;printf("低于平均分的学生和分数\n");for(i=0;i<30;i++){if(a[i]<aver)printf("%d %d\n",...
int main(){ void input(int *t);int ave(int *t);void list (int *t,int aver);int a[80],average,*p;p=a;input(p);average=ave(p);list(p,average);system ("PAUSE");return 0;} void input(int *t){ int i;printf("依次输入成绩，当输入值为0时结束：\n");for(i=0...
{ float average(float array[10]);float aver,score[10]={45,45,45,56,25,48,96,99,12,35};printf("\n");aver=average(score);printf("average=%15.5f\n",aver);return 0;} float average(float array[10]){ int i;float aver,sum=array[0];for(i=1;i<10;i++)sum=sum+...