C语言编程改错答:include<stdio.h> struct STUDENT { char name[20];int number;int age;float chinese,math,english,average;};main(){ struct STUDENT s1,s2,s3;float ch,ma,eng;int agee;scanf("%s%d%d%f%f%f",s1.name,&s1.number,&s1.age,&s1.chinese,&s1.math,&s1.english);scanf("%s%d...