#include <iostream>
using namespace std;
void replace(int *p,int n)
{
    int i;
    for(i=0;i<n;i++,p++)
        {
        if(*p<0)
        {
            *p=0;
        }
        }
}
int main() {
    int a[5],i;
    int *pa=a;
    cout<<"请输入两个手数"<<endl;
    for(i=0;i<5;i++)
        {
            cin>>a[i];
        }
    replace(pa,5);
    cout<<"替换后"<<endl;
    for(i=0;i<5;i++)
        {
            cout<<a[i]<<' ';
        }
    return 0;
}

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