C: Selection Sort

selection.c

void swap(int *a,int*b){
	int t = *a;
	*a = *b;
	*b = t;
}
void selectionSort(int* a,int n){
	int min;
	int i,k;
	
	for (i = 0; i < n-1; ++i)
	{
		min = i;
		for(k = i+1; k < n; k++){
			if( a[k] < a[min]){
				min = k;
			}
		}

		if( min != i ){
			swap(&a[i],&a[min]);
		}
	}
}