Question

Write a program that uses a two-dimensional array to store daily minutes walked and protein intake for a week. Prompt the user for 7 days of minutes exercise and protein intake; store in the array. Write a bubble sort to report out the sorted minutes walked values -lowest to highest. Write another to report out the sorted protein intake - highest to lowest. Your program should output all the values stored in the array and then output the 2 sorted outputs.

Answer 1

#include<stdio.h>

void swap(int *a, int *b);
void bubbleSort(int arr[], int n);

int main(){
   int i,j;
   int A[7][2];
   int temp_1[7];
   int temp_2[7];
  
   printf("Enter the minutes walked and protien intake in a week: \n");
  
   for(i = 0; i < 7; i ++){
       for(j = 0; j < 2; j ++){
           scanf("%d",&A[i][j]);
       }
   }
  
   printf("\nThe data entered is : \n");
  
   for(i = 0; i < 7; i ++){
       printf("Number of minutes walked and protien intake on day %d is : ",i+1);
       for(j = 0; j < 2; j ++){
           printf("%d ",A[i][j]);
       }
       printf("\n");
   }
  
   for(i = 0; i < 7; i ++){
       temp_1[i] = A[i][0];
   }
  
   for(i = 0; i < 7; i ++){
       temp_2[i] = A[i][1];
   }
  
   bubbleSort(temp_1, 7);
   bubbleSort(temp_2, 7);
  
   printf("\nThe sorted output is : \n");
  
   printf("\nThe sorted data of minutes walked is : \n");
  
   for(i = 0; i < 7; i++){
       printf("%d ", temp_1[i]);
   }
  
   printf("\n\nThe sorted data of protien intake is : \n");
  
   for(i = 6; i >= 0; i-- ){
       printf("%d ", temp_2[i]);
   }
  
   return 0;
}

void swap(int *xp, int *yp)
{
int temp = *xp;
*xp = *yp;
*yp = temp;
}
  
// A function to implement bubble sort
void bubbleSort(int arr[], int n)
{
int i, j;
for (i = 0; i < n-1; i++)   
  
// Last i elements are already in place
for (j = 0; j < n-i-1; j++)
if (arr[j] > arr[j+1])
swap(&arr[j], &arr[j+1]);
}

For help please comment.
Thank You.