cout<<a[i]<<" ";
by Plus_Ultra @ 2019-12-14 17:31:03
@[Plus_Ultra](/user/126136) WA了
by bgmggggh @ 2019-12-14 17:33:17
@[crazys](/user/270830) 为什么输入比输出多1个？？？
by 灵光一闪 @ 2019-12-14 17:34:31
@[洛谷亿岁](/user/122605) ？？？
by bgmggggh @ 2019-12-14 17:35:49
@[crazys](/user/270830)
4 3 4 1 2
3 1 2 4
by 灵光一闪 @ 2019-12-14 17:36:27
@[洛谷亿岁](/user/122605) 第一个输入是个数
by bgmggggh @ 2019-12-14 17:36:36
@[crazys](/user/270830) 你怕不是不知道要有空格……
by 灵光一闪 @ 2019-12-14 17:37:11
应该``cout<<a[i]<<" ";``
by 灵光一闪 @ 2019-12-14 17:37:32
@[洛谷亿岁](/user/122605) 加了也是WA
by bgmggggh @ 2019-12-14 17:37:49
@[crazys](/user/270830)
```
#include<bits/stdc++.h>
using namespace std;
int n,a[105];
int main(){
cin>>n;
for(int i=0;i<n;i++)
cin>>a[i];
for(int i=0;i<n-1;i++)
if(a[i+1]<a[i])swap(a[i],a[i+1]);
for(int i=0;i<n;i++)
cout<<a[i]<<" ";
return 0;
}//试试这个
```
by 灵光一闪 @ 2019-12-14 17:38:27