第23行i改成j或l也不行呀
by caojiaming @ 2022-09-05 12:12:30
sum+=c[i];sum-='0';可以改成sum+=c[i]-'0';
by 心灵震荡 @ 2022-10-11 18:38:57
直接这样
```
#include<bits/stdc++.h>
using namespace std;
int ans,t;
int main()
{
while(cin>>t) ans+=t;
cout<<ans;
return 0;
}
```
by yaoqichen @ 2022-11-06 18:21:39
@[yaoqichen](/user/746282) 6啊，真妙
by lzx0 @ 2022-11-14 15:46:13
@[yaoqichen](/user/746282) 为什么可以这样写呢？
by TYty392415 @ 2023-07-22 14:15:47
@[lzx0](/user/756773)
~~***~~
by yaoqichen @ 2023-08-09 18:05:43
@[TYty392415](/user/1036124) 看题解，特性
by lzx0 @ 2023-08-09 18:25:19