数组岂不妙哉

#include<bits/stdc++.h>
using namespace std;
int a[1005];
int main(){
    int n; cin >> n;
    for(int i = 1;i <= n;i++) cin >> a[i];
    int x,y; cin >> x >> y;
    for(int i = 1;i <= n;i++){
        cout << a[i] << " ";
        if(a[i] == x) cout << y << " ";
    }
    return 0;
}