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  1. #include <stdio.h>
  2. typedef struct{
  3. int id;
  4. double height;
  5. double weight;
  6. double bmi;
  7. }list;
  8. int main(void) {
  9. list data[]={{1,170,60},{2,150,50},{3,160,56},{4,180,70}};
  10. for(int i=0;i<4;i++){
  11. data[i].bmi=data[i].weight/((data[i].height/100)*(data[i].height/100));
  12. printf("id:%d bmi:%1f\n",data[i].id,data[i].bmi);
  13. }
  14. return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5288KB
stdin
Standard input is empty
stdout
id:1 bmi:20.761246
id:2 bmi:22.222222
id:3 bmi:21.875000
id:4 bmi:21.604938