Submission #55196

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
55196	2018-07-06 09:51:03	istlemin	Calvinball championship (CEOI15_teams)	C++14	70 / 100	664 ms	66560 KiB

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#include<bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(int i = a; i<int(b);++i)
#define all(v) v.begin(),v.end()
#define sz(v) v.size()
#define trav(a,c) for(auto a: c)
typedef long long ll;
typedef vector<ll> vi;
typedef pair<ll,ll> pii;
int main(){
  cin.sync_with_stdio(false);
    ll n;
    cin>>n;
    vi v(n);
    rep(i,0,n) cin>>v[i];
    vector<vector<int> > dp(n+1,vector<int>(n+1,1));
    ll mod = 1e6+7;
    rep(left,1,n+1)
    rep(numTeams,1,n-left+1)
      dp[left][numTeams] = (numTeams*dp[left-1][numTeams] + dp[left-1][numTeams+1])%mod;
    ll numTeams = 1;
    ll ans = 0;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10