C语言编程10名同学,求出年龄最大,最小,平均年龄答:double sum,max,min,a;int i;int main() { max=0;min=1e99;sum=0;for (i=0;i<10;i++) { scanf("%lf",&a);if (a>max) max=a;if (a<min) min=a;sum+=a;} printf("最大:%lf\n",max);printf("最小:%lf\n",min);printf("平均:%lf\n",sum/10);return 0;} ...
C语言:8个学生计算机基础的成绩分别为:78,58,69,87,96,74,81,60...答:include<stdio.h>int main(void){int i,j=0,hj=0,cj[8]={78,58,69,87,96,74,81,60};double pj;for(i=0;i<8;i++)hj+=cj[i];pj=(double)hj/8.;for(i=0;i<8;i++)if(cj[i]>pj)j++;printf(" 8个学生计算机基础的成绩如下:\n");for(i=0;i<8;i++)printf(" ...