새싹교실/2017/내무반/조현민/Bubble Sort

Difference between r1.2 and the current

#include<stdio.h>

int main()
{
	int arr[] = { 55,07,78,12,42 };
	int arr_len = sizeof(arr) / sizeof(int);
	int temp = 0;

	for (int i = 0; i < arr_len - 1;i++) {
		for (int j = 0; i < arr_len - 1 - i; j++) {
			if (arr[j] > arr[j + 1]) {

				temp = arr[j];

				arr[j] = arr[j + 1];

				arr[j + 1] = temp;

			}
		}
	}

	for (int i = 0; i < arr_len; i++) {

		printf("%d", arr[i]);

	}

	return 0;
}