题解 | #整型数组合并#
整型数组合并
https://www.nowcoder.com/practice/c4f11ea2c886429faf91decfaf6a310b
#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> a(n);
for(auto& item:a){
cin >> item;
}
int m;
cin>>m;
vector<int> b(m);
for (auto& item:b) {
cin>>item;
a.push_back(item);
}
sort(a.begin(),a.end());
vector<int> c;
for (auto i=0; i<a.size()-1;i++){
if(a[i]!=a[i+1]){
c.push_back(a[i]);
}
}
if(a[a.size()-2]!=a[a.size()-1]){
c.push_back(a[a.size()-1]);
}
for (auto i=0; i<c.size();i++){
cout<<c[i];
}
}
// 64 位输出请用 printf("%lld")