#include <stdio.h>

main() {
	int numbers[] = {10, 12, 45, 56, 87, 94};
	int size = 6;
	int sum = addnum(numbers, size);
	printf("Sum is %d", sum);
}

int addnum(int numbers[], int size) {
	int sum = 0;
	while(--size >= 0) {
		printf("Number added %d\n", numbers[size]);
		sum += numbers[size];
		printf("Current sum %d\n", sum); 
	}
	return sum;
}