编程,输入3个数,计算这个,3个数的平均值,并求出于平均值最相近的数答:double a,b,c,t,t1; printf("请输入3个数字: "); scanf("%lf %lf %lf",&a,&b,&c); t=(a+b+c)/3; printf("平均数是: %lf\n",t); t1=a-t; if(t1<b-t) {t1=b;a=b;} if(t1<c-t) {t1=c;a=c;} printf("接近数字:%lf\n",a); return 0;} ...
C语言编程语句输入三个值,求出平均值和最小值并输出答:int main(){ int x,y,z,t;printf("\n请输入三个数字:\n"); scanf("%d%d%d",&x,&y,&z);if (x>y) { /*交换x,y的值*/ t=x;x=y;y=t; } if(x>z) { /*交换x,z的值*/ t=z;z=x;x=t; } if(y>z) { /*交换z,y的值*/ t=y;y=z;z=t; } printf("最...
输入三个整数,请你设计一个程序,求出这三个数的和、乘积和平均数。答:main(){ float i=0,j=0,k=0;float sum=0,product=0,average=0;printf("please enter three data:\n");scanf("%f%f%f",&i,&j,&k);sum=i+j+k;//求和 product=i*j*k;//求乘积 average=sum/3;//求平均值 printf("sum is %f\nproduct is %f\naverageis%.2f",sum,product,...