C/C++ 结构体 简单输入输出

 1 #include <stdio.h>
 2 #include <stdlib.h>
 3 
 4 struct student{
 5     int num;
 6     char str[20];
 7     double dec;
 8 };
 9 
10 
11 int main(){
12 
13     struct student stu;
14     
15     scanf("%d%s%lf", &stu.num, stu.str, &stu.dec);
16     printf("%d %s %lf\n", stu.num, stu.str, stu.dec);
17 
18     return 0;
19 }
20 /*
21 20 字符串 20.02
22 */