#include <bits/stdc++.h>
using namespace std;
int main() {
int a[]={28,3,30,2,29};
int cur_min;
for(int i=0;i<3;i++)
{
cur_min=i;
for(int j=i+1;j<5;j++)
{
if(a[j]<a[cur_min])
{
cur_min=j;
}
}
swap(a[i],a[cur_min]);
}
for(int i=0;i<5;i++)
{
cout<<a[i]<<" ";
}
}
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