test.c

词法和语法分析器

/* A program to perform selection sort on a 10 element array. */

int x[10];
int minloc ( int a[], int low, int high )
{  
	int i; int x; int k;
	k = low;
	x = a[low];
	i = low + 1;
	while (i < high)
	{ 
		if (a[i] < x)
		{ 
			x = a[i];
			k = i; 
		}
	i = i + 1;
	}
	return k;
}
void sort ( int a[], int low, int high )
{ 
	int i; int k;
	i = low;
	while (i < high-1)
	{
	 	int t;
		k = minloc (a,i,high);
		t =a[k];
		a[k] = a[i];
		a[i] = t;
		i = i + 1;
	}
}
void main (void)
{ 
	int i;
	i = 0;
	while (i < 10)
	{ 
		x[i] = input;
		i = i + 1;
	}
	sort (x,0,10);
	i = 0;
	while (i < 10)
	{ 
		output(x[i]);
		i = i + 1;
	}
}