题解 | #整型数组合并#
整型数组合并
http://www.nowcoder.com/practice/c4f11ea2c886429faf91decfaf6a310b
/*set容器自动去重,并按照升序排列*/ #include <set> #include <iostream> using namespace std; int n1,n2,tmp; set<int> S; set<int>:: iterator itr; int main() { scanf("%d",&n1); for(int i = 0; i < n1; i++) { scanf("%d",&tmp); S.insert(tmp); } scanf("%d",&n2); for(int i = 0; i < n2; i++) { scanf("%d",&tmp); S.insert(tmp); } itr = S.begin(); while(itr != S.end()) { cout<<*itr; ++itr; } return 0; }