用C语言编程!!!输入3个学生5门课程的成绩,并求每个学生的平均成绩、最...答:include <stdio.h> struct { int course[5];}student[3];void main(){ int i,j,arg[3]={0},max[3]={0},min[3]={0};for (i=0;i<3;i++){ printf("请输入学生%d成绩\n",i);scanf("%d,%d,%d,%d,%d",&(student+i)->course[0],&(student+i)->course[1],&(student+i...