#include<iostream>
#include<string.h>
using namespace std;
void MergeArray(int a[],int alen,int b[],int blen)
{
int len=alen+blen-1;
alen--;
blen--;
while (alen>=0 && blen>=0)
{
if (a[alen]>b[blen])
{
a[len--]=a[alen--];
}else{
a[len--]=b[blen--];
}
}
while (blen>=0)
{
a[len--]=b[blen--];
}
}
void MergeArrayTest()
{
int a[]={2,4,6,8,10,0,0,0,0,0};
int b[]={1,3,5,7,9};
MergeArray(a,5,b,5);
for (int i=0;i<sizeof(a)/sizeof(a[0]);i++)
{
cout<<a[i]<<" ";
}
}
int main(){
MergeArrayTest();
}
放在另一个数组中
#include<iostream> using namespace std; void mergeArray(int a[],int b[]){ int i=5; int j = 5; int k=i+j; int c[k]; i--; j--; k--; while(i>=0 && j >=0){ if(a[i]>b[j]){ c[k--] = a[i--]; }else{ c[k--] =b[j--]; } } while(j>=0){ c[k--] = b[j--]; } for (int l=0;l<10;l++){ cout<<c[l]<<" "; } cout<<endl; } int main(){ int a[]={2,4,6,8,10}; int b[]={1,3,5,7,9}; mergeArray(a,b); return 0; }