程序的输出为( )
发布于 2022-03-03 14:13:56
#include<bits/stdc++.h>
using namespace std
int main(){
int n = 5
vector<int>a
set<int>b
for(int i = 1 i <= n ++i){
a.push_back(i)
b.insert(i)
}
for(int i = 1 i <= n ++i){
a.push_back(i)
b.insert(i)
}
cout<<a.size()<<b.size()<<endl
return 0
}
程序的输出为( )
using namespace std
int main(){
int n = 5
vector<int>a
set<int>b
for(int i = 1 i <= n ++i){
a.push_back(i)
b.insert(i)
}
for(int i = 1 i <= n ++i){
a.push_back(i)
b.insert(i)
}
cout<<a.size()<<b.size()<<endl
return 0
}
程序的输出为( )
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