Question

In C:

Using pointers, ask the user to enter 10 ice creams flavors they would like to save. The program should print all of the flavors back out with a number next to each flavor. Then, ask the user to choose five of their favorites flavors, this list will consist of a subset of the flavors on the flavors list. The user will specify by the flavor number, shown when the flavor list was printed, which flavors to be included in the favorites list.

Answer 1

#include <stdio.h>

int main()
{
//variable declaration
char flavour[10][20];
int select[5];
  
//get user input
printf("Enter 10 ice cream flavours: \n");
{
for(int i=0; i<10; i++)
{
fgets(*(flavour+i), 20, stdin);
}
}
  
//display the flavours with number
printf("\n\nThe list of flavour is: \n");
for(int i=0; i<10; i++)
{
printf("%d : %s", (i+1), *(flavour+i));
}
  
//get input from the user
printf("\nEnter five favorites flavors: \n");
for(int i=0; i<5; i++)
{
scanf("%d", &select[i]);
}
  
//display the favorite flavours
printf("\nYour favorite flavors are: \n");
{
for(int i=0; i<5; i++)
{
printf("%s", *(flavour+select[i]-1));
}
}
return 0;
}

OUTPUT: