Esempi in C++ (Cpp) per qsort_

Esempio n. 1

File: qsort.c Progetto: billzhangjingle/learnCPL

//快速排序算法 现在我貌似的确是写不出来啊 2016-2-2 bill
void  qsort_( char *lineptr[],int left,  int right )
{
	int i, last;
	
	void swap( char *v[], int ,int );
	
	if ( left >= right)
		return ;
	
	swap( lineptr, left, (left + right)/2 );
	
	last = left;
	
	for ( i= left + 1; i <= right; i++ ){
		if ( strcmp_( lineptr[i], lineptr[left]) < 0)
				swap( lineptr, ++last, i );	
	}
	
	swap( lineptr, left, last);
	qsort_( lineptr , left, last - 1 );	
	qsort_ ( lineptr, last + 1, right);	
}

Esempio n. 2

File: fastsort.c Progetto: qbolec/c

void qsort(unsigned int * tab,int size){
	if(size>1)
		qsort_(tab,tab+(size-1),1<<31);
}