#include<stdio.h>
typedef struct{
int id;
char blood_type;
double height;
}list;
int main(void){
list data[]={
{1,'A',165.2},{2,'O',155.5},
};
for(int i=0;i<2;i++){
printf("blood_type:%c\n",data
[i
].
blood_type); printf("height:%lf\n",data
[i
].
height); }
return 0;
}
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