标签:ase puts std iter for int while begin return
#include <iostream>
#include <list>
using namespace std;
int main(){
list<int> l;
int a;
while(cin>>a){
if(a==1){
int b,c;
list<int>::iterator it=l.begin();
cin>>b>>c;
for(int i=1;i<=b&&it!=l.end();i++,it++);
l.insert(it,c);
}
if(a==2){
for(list<int>::iterator it=l.begin();it!=l.end();it++)
cout<<*it<<‘ ‘;
puts("");
}
if(a==3){
int b;
list<int>::iterator it=l.begin();
cin>>b;
for(int i=1;i<=b;i++,it++);
l.erase(it);
}
}
return 0;
}
标签:ase puts std iter for int while begin return
原文地址:http://www.cnblogs.com/HC-LittleJian/p/7533266.html