4
33 104 87 16
5 6 7 15
#include<iostream>
#include<cstdio>
using namespace std;
int a[15],n,x;
int main()
{
freopen("sort.in","r",stdin);
freopen("sort.out","w",stdout);
cin>>n;
for(int i=1;i<=n;i++)
{
;
int y=0;
while(x>0)
{
;
x=x/10;
}
;
}
for(int i=1;i<n;i++)
for(int j= ;j<=n;j++)
if( a[i]>a[j] ) swap(a[i],a[j]);
for(int i=1;i<=n;i++)
cout<<a[i]<<" ";
return 0;
}
参考答案:(1)cin>>x(2)y+=x%10(3)a[i]=y (4)i+1 (5)a[i]>a[j]