#include using namespace std; #include using namespace atcoder; using ll=long long; using Graph=vector>>; #define INF 1000000000 #define MOD 998244353 #define MAX 200000 int main(){ int N; ll M; cin>>N>>M; vector W(N); ll sum=0; for(int i=0;i>W[i]; sum+=W[i]; } if(M==0){ for(int i=0;i