#include #define rep(i,n) for(int i=0;i<(n);i++) using namespace std; random_device seed_gen; mt19937 rng(seed_gen()); int main(){ int n; scanf("%d",&n); vector ng(n); rep(i,n) scanf("%d",&ng[i]); if(ng[0] ans(n); iota(ans.begin(),ans.end(),0); while(1){ bool ok=true; rep(i,n) if(ans[i]==ng[i]) ok=false; if(ok) break; shuffle(ans.begin(),ans.end(),rng); } rep(i,n) printf("%d\n",ans[i]); return 0; }