两种解决方案#include#includestruct w{ int num[12],age[2],grade[3];};void main(){ struct w stu[40]; int i,n; printf("input 节点个数"); scanf("%d",&n); for(i=0;i<n;i++) {printf("input 学号");scanf("%d",stu.num);printf("input 年龄");scanf("%d",stu.age);printf("input 成绩");scanf("%d",stu.grade); } for(i=0;i...
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