#include<iostream> using namespace std; int main() { long long a,b; cin>>a>>b; cout<<a<<endl<<b; return 0; }

#include<iostream> using namespace std; void baron(long long a,long long b) { printf("%d\n%d",a,b); } int main() { long long a,b; cin>>a>>b; baron(a,b); return 0; }

框架 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 头文件 命名空间 主函数、程序入口及程序出口 程序主体 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 命名变量 输入 输出 结合 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 结合 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 拜拜~~~

#include<bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; cout<<a<<endl<<b; return 0; }

给我回去自己写

A746.两个变量2 难度：入门 来源：官方 AC代码（C/C++）： 没有注释，自行学习。 by：ጿ ኈ ቼ ዽ ጿ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 你的点赞和关注就是我更新题解的最大动力！ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ -----------------------------点个赞吧 ↓ ！-----------------------------

#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<a<<"\n"<<b; return 0; }

#include<bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; cout<<a<<endl<<b<<endl; }

#include<iostream> using namespace std; int main() { long long a,b; cin >> a >> b; cout << a << endl << b; return 0; }

#include <iostream> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<a<<endl; cout<<b; }

#include<bits/stdc++.h> using namespace std; int main() { int a,b; cin>>a>>b; cout<<a<<endl<<b; return 0; }

#include <iostream> using namespace std; int main(){ int a,b; cin >> a >>b; cout << a <<endl; cout << b; return 0; }

此处输入正文（1万字以下）

因为没看导致交了两次都是错的.....多打了一个s 上代码

#include<bits/stdc++.h> using namespace std; int main(){ long long n,a; cin>>n>>a; cout<<n<<endl<<a; return 0; }