#include <stdio.h>
#include <math.h>
struct Body{
int id;
double height;
double weight;
double bmi;
};
int main(void) {
struct Body data[] = {{1, 170, 60},
{2, 150, 50},
{3, 160, 56},
{4, 180, 70}};
for (int i=0; i < 4; i++){
data[i].bmi = data[i].weight / (data[i].height / 100) / (data[i].height / 100);
printf("id:%d:%.1f\n",data
[i
].
id, data
[i
].
bmi); }
return 0;
}
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