Question

Which of the following is a correct variable declaration to store a 3 by 3 matrix of BMI measurements of9 patients, e.g. 22, 28.2, 23, 26.5 etc?​

Answer 1

Answer:

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Explanation:

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Answer 2

Program is given below.

Explanation:

#include <stdio.h>

int main()

{

   //Variable declaration

   float BMI[3][3];

   int i,j;

   printf("Enter the BMI measurements of 9 patients: \n");

   for(i=0;i<3;i++)

   {

       for(j=0;j<3;j++)

       scanf("%f",&BMI[i][j]);

   }

   printf("Entered details are: \n");

   for(i=0;i<3;i++)

   {

       for(j=0;j<3;j++)

       {

       printf("%0.2f ",BMI[i][j]);

       }

       printf("\n");

   }

   return 0;

}

Refer the attached image for the output.