#include #include #include using namespace std; const long long mod = 1e9+7; typedef long long ll; typedef vector vec; typedef vector mat; mat mul(mat&A,mat&B,ll M) { mat C(A.size(),vec(B[0].size())); for(int i = 0; i < int(A.size()); i++) { for(int k = 0; k < int(B.size()); k++) { for(int j = 0; j < int(B[0].size()); j++) { C[i][j] = (C[i][j]+A[i][k]*B[k][j])%M; } } } return C; } mat pow(mat A,ll n,ll M) { mat B(A.size(),vec(A.size())); for(int i = 0; i < int(A.size()); i++) { B[i][i] = 1; } while( n > 0 ) { if( n&1 ) B = mul(B,A,M); A = mul(A,A,M); n >>= 1; } return B; } long long s,t; int n; ll k; deque a; long long pl(long long a,long long b) { return (a+b)%mod; } long long mi(long long a,long long b) { return ((a-b)%mod+mod)%mod; } int main(void) { scanf("%d%lld",&n,&k); mat p(n,vec(1)); a.resize(n); s = t = 0; for( int i = 0; i < n; i++ ) { scanf("%d",&a[i]); p[n-i-1][0] = a[i]; s = pl(s,a[i]); } t = s; --k; int res; a.push_back(s); if( n >= k ) { res = a[k]; if( n == k ) t += a[k]; } else if( k <= 1000000 ) { t += a.back(); for( int i = 0; i < k-n; i++ ) { s = mi(s,a.front()); s = pl(s,a.back()); a.pop_front(); a.push_back(s); t = pl(t,a.back()); } res = a.back(); } else { { mat v(n,vec(n,0)); for( int i = 0; i < n; i++ ) { v[0][n-i-1] = 1; } for( int i = 0; i < n-1; i++ ) { v[i+1][i] = 1; } mat w = pow(v,k,mod); w = mul(w,p,mod); res = w[n-1][0]; } { mat v(n+1,vec(n+1,0)); for( int i = 0; i < n; i++ ) { v[0][n-i-1] = 1; } for( int i = 0; i < n; i++ ) { v[i+1][i] = 1; } v[n][n] = 1; mat p(n+1,vec(1,0)); for( int i = 0; i < n; i++ ) { p[i][0] = a[n-i-1]; } /* for( int i = 0; i < n+1; i++ ) { for( int j = 0; j < n+1; j++ ) { printf("%lld ",v[i][j]); } puts(""); } */ mat w = pow(v,k+1,mod); w = mul(w,p,mod); /* for( int i = 0; i < n+1; i++ ) { printf("%d:%lld\n",i,w[i][0]); } */ t = w[n][0]; } } printf("%d %lld\n",res,t); return 0; }