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  1. #include<stdio.h>
  2. #include<math.h>
  3.  
  4. struct Body{
  5.     int id;
  6.     double height;
  7.     double weight;
  8.     double bmi;
  9. };
  10.  
  11. int main(void)
  12. {
  13.     struct Body data[] = { { 1, 170, 60 },
  14.                            { 2, 150, 50 },
  15.                            { 3, 160, 56 },
  16.                            { 4, 180, 70 } };
  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 : %.1f\n", data[i].id, data[i].bmi );
  21.     }
  22.  
  23.     return 0;
  24. }
Success #stdin #stdout 0.01s 5272KB
comments (?)
stdin 
Standard input is empty
stdout 
id 1 : 20.8
id 2 : 22.2
id 3 : 21.9
id 4 : 21.6
https://ideone.com/h07qbm
language:
C (gcc 8.3)
created:
20 hours ago
visibility:
public

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