@[Bugong](/user/361532) 把 `%d` 改成 `%lld`
by 2huk @ 2023-07-12 10:40:00
啊这
by __My0217__ @ 2023-07-12 10:42:55
@[2huk](/user/748509) 这个有什么讲究吗？刚接触不太懂
by Boogon @ 2023-07-12 10:45:31
@[Boogon](/user/361532) long long用这个
by Nahida_qwq @ 2023-07-12 11:00:49
@[Boogon](/user/361532) <https://oi-wiki.org/lang/basic/#scanf-%E4%B8%8E-printf>
by 2huk @ 2023-07-12 11:07:19
@[2huk](/user/748509) 感谢老师的帮助！
by Boogon @ 2023-07-12 11:17:14
```cpp
cin>>a>>b;
cout<<a+b;
```
要是新手的话直接cin和cout就行了，注意用long long
by kkkse06 @ 2023-07-18 17:00:28
%d -> %lld
by qi__ @ 2023-08-12 10:05:12
@[Boogon](/user/361532) ~~可能是个人习惯~~
建议把
longlong创建的变量写在一行（为了代码美观一些） ~~我在乱说~~
by Xiehongsheng @ 2023-09-07 19:55:18
用PYTHON写！```python
a = int(input())
b = int(input())
print(a + b)
用C++写！
#include<bits/stdc++.h>
using namespace std;
```cpp
int main()
{
long a,b;
cin >> a >> b;
cout << a + b;
return 0;
}
```
by James__ji @ 2023-10-01 10:30:40