合并两个有序数组

#include "stdafx.h"
#include <stdio.h>
#include <windows.h>

int _tmain(int argc, _TCHAR* argv[])
{
    int a[5] = {0,2,5,7,8};     
    int b[5] = {1,3,4,6,9};
    int c[10],i,x,y,z;

    x=0;y=0;z=0;
    while(x<5&&y<5)
    {
        if(a[x]<b[y])
        {
            c[z]=a[x];
            x++;
        }
        else{
            c[z]=b[y];
            y++;
        }
        z++;
    }
    while(x<5)
    {
        c[z]=a[x];
        x++;
        z++;
    }
    while(y<5)
    {
        c[z]=b[y];
        y++;
        z++;
    }
    for(i=0;i<10;i++)
    {
        printf("%5d",c[i]);}

    system("pause");
    return 0;
}