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  1. #include <stdio.h>
  2.  
  3. typedef struct{
  4. int id;
  5. double height;
  6. double weight;
  7. double bmi;
  8. }Body;
  9.  
  10. int main(void) {
  11.  
  12. Body data[] = {{1,170,60},
  13. {2,150,50},
  14. {3,160,56},
  15. {4,180,70}
  16. };
  17.  
  18. for(int i = 0;i < 4;i ++){
  19. data[i].bmi = data[i].weight / ((data[i].height / 100) * (data[i].height / 100));
  20. printf("id %d BMI %1f\n",data[i].id,data[i].bmi);
  21. }
  22. return 0;
  23. }
  24.  
Success #stdin #stdout 0s 5320KB
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