#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x>N; FOR(i,N) cin>>A[i]; FOR(i,N-1) { _P("%d ",A[i]); x=i+1; y=A[i]*A[x]/__gcd(A[i],A[x]); for(j=i+2;j