Submission #137993

#	Time	Username	Problem	Language	Result	Execution time	Memory
137993		neki	Ice Hockey World Championship (CEOI15_bobek)	C++14	40 / 100	1102 ms	263204 KiB

bobek

#include <bits/stdc++.h>
#define loop(i, a, b) for(int i=a;i<b;i++)
using namespace std;
typedef long long ll;
map<ll, ll> dp;

int main(){
    ll n, m, t;cin>> n >> m;
    dp[0]=1;
    loop(agsdgs, 0, n){
        cin >> t;
        map<ll, ll> dp2=dp;
        for(auto&& i:dp) if(i.first+t<=m) dp2[i.first+t]+=i.second;
        dp=dp2;
    }
    ll ans=0;
    for(auto&& i:dp) ans+=i.second;
    cout << ans;
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10