# Print N Lowest Numbers
Write C programm that prints the n lowest numbers from a given list of numbersthat come via stdin input.
```void swap(int *xp, int *yp) {    int temp = *xp;     *xp = *yp;     *yp = temp; }
void selectionSort(int arr[], int n) {    int i, j, min_idx;     for (i = 0; i < n-1; i++) {       min_idx = i;       for (j = i+1; j < n; j++) {        if (arr[j] < arr[min_idx]) {          min_idx = j;        }      }      swap(&arr[min_idx], &arr[i]);     }}
void PrintNLowestNumbers(int arr[], unsigned int length, unsigned short nLowest) {  int i;  selectionSort(arr, length);  for (i = 0; i < nLowest; i++) {    printf("%d ", arr[i]);  }}```