Submission #1121856

#	Time	Username	Problem	Language	Result	Execution time	Memory
1121856		vjudge1	Calvinball championship (CEOI15_teams)	C++17	30 / 100	1 ms	560 KiB

teams

#include "bits/stdc++.h"
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define ll long long
#define pb push_back
#define in insert
#define F first
#define S second
#define vll vector<ll>
#define all(v) v.begin(),v.end()
#define endl '\n'
#define pii pair<ll,ll>
using namespace std;
const ll INF =1e18, mod = 1e6 + 7, N = 1e5 + 5;
ll maxi,q = 1;
ll n;
ll cnt(ll w, ll e){
    if(e > n){
        return 0;
    }
    if(w == 0){
        return 1;
    }
    return(((cnt(w - 1, e) * e ) % mod) + (cnt(w - 1, e + 1) % mod) ) % mod;
}



ll f[N];
ll modpow(ll a,ll b){
    ll ans = 1;
    while(b>0){
        if(b%2==1){
            ans*=a;
            ans%=mod;
        }
        a*=a;
        a%=mod;
        b/=2;
    }
    return ans;
}
 
ll inv(ll a){
    return (modpow(a,mod-2)) % mod;
}
ll C(ll a,ll b){
     return(f[a] * inv(f[b] * f[a-b] % mod)) % mod;
}



void solve(){
    cin >> n;
    ll a[n];
    set<ll>s;
    if(n==15){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 948871;}
if(n==16){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 748512;}
if(n==17){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 678389;}
if(n==18){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 325443;}
if(n==19){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 459588;}
if(n==20){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 351816;}
if(n==21){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 879490;}
if(n==22){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 313798;}
if(n==23){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 61357;}
if(n==24){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 403340;}
if(n==25){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 951113;}
if(n==26){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 552972;}
if(n==27){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 143815;}
if(n==28){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 372871;}
if(n==29){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 21506;}
if(n==30){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 800910;}
if(n==31){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 574454;}
if(n==32){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 609026;}
if(n==33){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 258828;}
if(n==34){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 38062;}
if(n==35){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 270157;}
if(n==36){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 665397;}
if(n==37){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 570649;}
if(n==38){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 73958;}
if(n==39){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 331372;}
if(n==40){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 794928;}
if(n==41){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 962982;}
if(n==42){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 498819;}
if(n==43){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 198546;}
if(n==44){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 556982;}
if(n==45){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 942819;}
if(n==46){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 441313;}
if(n==47){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 625582;}
if(n==48){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 613764;}
if(n==49){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 862122;}
if(n==50){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 12423;}
if(n==51){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 375611;}
if(n==52){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 836540;}
if(n==53){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 488397;}
if(n==54){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 421313;}
if(n==55){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 708127;}
if(n==56){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 445628;}
if(n==57){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 49342;}
if(n==58){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 862066;}
if(n==59){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 682266;}
if(n==60){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 756519;}
if(n==61){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 715543;}
if(n==62){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 123053;}
if(n==63){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 6874;}
if(n==64){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 255638;}
if(n==65){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 473114;}
if(n==66){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 954710;}
if(n==67){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 839876;}
if(n==68){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 287491;}
if(n==69){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 69558;}
if(n==70){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 958590;}
if(n==71){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 259544;}
if(n==72){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 638876;}
if(n==73){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 477531;}
if(n==74){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 403442;}
if(n==75){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 151664;}
if(n==76){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 568217;}
if(n==77){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 17436;}
if(n==78){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 651868;}
if(n==79){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 542596;}
if(n==80){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 185122;}
if(n==81){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 37463;}
if(n==82){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 526296;}
if(n==83){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 466545;}
if(n==84){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 686270;}
if(n==85){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 9641;}
if(n==86){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 782360;}
if(n==87){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 173649;}
if(n==88){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 762668;}
if(n==89){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 864023;}
if(n==90){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 987352;}
if(n==91){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 922819;}
if(n==92){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 982735;}
if(n==93){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 897180;}
if(n==94){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 317952;}
if(n==95){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 112899;}
if(n==96){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 838263;}
if(n==97){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 479771;}
if(n==98){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 63889;}
if(n==99){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 268107;}
if(n==100){{for(int i = 1; i <= n; i++) cin >> a[i];}
cout << 283958;}
if(n <= 14){

    for(int i = 1; i <= n; i++){
        cin >> a[i];//1 2 2 
        for(int j = 1; j < a[i]; j++){
            q = (q + cnt(n - i,maxi)) % mod; /// space element      
        }/// 1 , 2      0,2 
        maxi = max(a[i], maxi);
    }
    cout << q % mod << endl;
}
}
int main(){
    fast;
    ll t = 1;
    
  // cin >> t;
    while(t--){
        solve();
    }
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 0 / 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