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1245_.cpp
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1245_.cpp
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#include <cassert>
#include <iostream>
#include <vector>
#include <stack>
#include <cstdio>
#include <string>
#include <queue>
#include <algorithm>
using namespace std;
struct Node
{
int sum;
int j;
Node(int s, int jj) {
sum = s;
j = jj;
}
};
struct cmp
{
bool operator() (const Node &x, const Node &y) {
return x.sum>y.sum;
}
};
int main() {
int n;
cin >> n;
int *a = new int[n];
int *b = new int[n];
for(int i=0; i<n; i++) {
cin >> a[i];
}
for(int i=0; i<n; i++) {
cin >> b[i];
}
sort(a, a+n);
sort(b, b+n);
priority_queue<Node, vector<Node>, cmp> q;
for(int i=0; i<n; i++) {
q.push(Node(a[i]+b[0], 0));
}
for(int i=0; i<n; i++) {
Node cur = q.top();
cout << cur.sum;
if(i<n-1)
cout << " ";
q.pop();
Node newnode(cur.sum-b[cur.j]+b[cur.j+1], cur.j+1);
q.push(newnode);
}
// for(int i=0; i<n; i++) {
// cout << q.top().sum;
// q.pop();
// if(i<n-1)
// cout << " ";
//}
return 0;
}