#include using namespace std; #define modulo 1000000007 #define mod(mod_x) ((((long long)mod_x+modulo))%modulo) #define Inf 1000000000000000010 int main(){ int N,X; cin>>N>>X; vector A(N); map mp; for(int i=0;i>A[i]; mp[A[i]]++; } long long ans = 0; for(int i=0;i