c语言求解,,,输出一组数的最大值,最小值,和,平均值(保留2位小数...答:n=0;sum=0;while(scanf("%f",&d)>0){ if(n==0){ max=d;min=d;} if(max<d) max=d;if(min>d) min=d;sum+=d;n=n+1;} printf("最大数是:%.2f\n",max);printf("最小数是:%.2f\n",min);printf("和是:%.2f\n",sum);printf("平均数是:%.2f\n",sum/n);} ...
任意输入三个整数,求他们的和,平均值,最大值,最小值答:);scanf("%d",&a);scanf("%d",&b);scanf("%d",&c);sum=a+b+c;average=sum/3.0;max=min=a;if (b>max) max=b;if (c>max) max=c;if (b<min) min=b;if (c<min) min=c;printf("它们的和为%d,平均数为%lf,最大值为%d,最小值为%d。",sum,average,max,min);} ...