#include <iostream>
using namespace std;
int n,m,x;
int main() {
cin >> n >> m;
int lista[n+1];
lista[1] = n;
for(int i=2; i<=n; i++){
lista[i] = i-1;
}
for(int j=1; j<=m; j++){
x = lista[1];
lista[1] = lista[n-(j-1)];
lista[n-(j-1)] = x;
}
for(int i=1; i<=n; i++){
cout << lista[i] << " ";
}
return 0;
}
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