(C programming language) So far my program prompts user to input integers into an array. If a number of 0 or less is entered, input stops, or if input reaches 30 (the max size of the array), input stops.

I can correctly print contents of the array, but now I need the array to print in ascending order as well using a bubble sort if possible, and then I also need to print those contents but without any numbers input duplicating. Below I copy and pasted my code so far (the bubble sort needs work, and I don't have any idea yet how to print in order without duplicating).

#include

#include

#define SIZE 30

int main() {

// initialize the array "numbers" with 30 or less elements

int numbers[SIZE];

// get user input

printf("Enter up to 30 integers, and enter an integer less than or equal to zero to stop input. ");

int counter = 1;

while(counter < SIZE + 1) {

printf("Enter integer: ");

scanf("%d", &numbers[counter]);

if (numbers[counter] <= 0)

break;

else;

counter++;

}

// print array

printf(" Array order: ");

for(int j = 1; j < counter; ++j) {

printf("%d ", numbers[j]);

}

// sort array - bubble sort

printf(" Sorting array: ");

int temp = 1;

for(int i = 1; i < counter; ++i) {

for(int j = 1; j < counter - 1; ++j) {

if(numbers[j] > numbers[j + 1]) {

temp = numbers[j];

numbers[j] = numbers[j + 1];

numbers[j + 1] = temp;

}

}

}

return 0;

}