Submission #3878902
Source Code Expand
#include <bits/stdc++.h> #define ll long long #define INF 1000000005 #define MOD 1000000007 #define EPS 1e-10 #define rep(i,n) for(int i=0;i<(int)(n);++i) #define rrep(i,n) for(int i=(int)(n)-1;i>=0;--i) #define srep(i,s,t) for(int i=(int)(s);i<(int)(t);++i) #define each(a,b) for(auto& (a): (b)) #define all(v) (v).begin(),(v).end() #define len(v) (int)(v).size() #define zip(v) sort(all(v)),v.erase(unique(all(v)),v.end()) #define cmx(x,y) x=max(x,y) #define cmn(x,y) x=min(x,y) #define fi first #define se second #define pb push_back #define show(x) cout<<#x<<" = "<<(x)<<endl #define spair(p) cout<<#p<<": "<<p.fi<<" "<<p.se<<endl #define sar(a,n) cout<<#a<<":";rep(pachico,n)cout<<" "<<a[pachico];cout<<endl #define svec(v) cout<<#v<<":";rep(pachico,v.size())cout<<" "<<v[pachico];cout<<endl #define svecp(v) cout<<#v<<":";each(pachico,v)cout<<" {"<<pachico.first<<":"<<pachico.second<<"}";cout<<endl #define sset(s) cout<<#s<<":";each(pachico,s)cout<<" "<<pachico;cout<<endl #define smap(m) cout<<#m<<":";each(pachico,m)cout<<" {"<<pachico.first<<":"<<pachico.second<<"}";cout<<endl using namespace std; typedef pair<int,int> P; typedef pair<ll,ll> pll; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<ll> vl; typedef vector<vl> vvl; typedef vector<double> vd; typedef vector<P> vp; typedef vector<string> vs; const int MAX_N = 100005; ll comb(ll n, ll k) { __int128 ans = 1; srep(i,n-k+1,n+1){ ans *= i; } srep(i,1,k+1){ ans /= i; } return ans; } int main() { cin.tie(0); ios::sync_with_stdio(false); ll K; cin >> K; int val = 0; srep(i,1,471){ if(comb(i+7,8) > K){ K -= comb(i+6,8); val = i-1; break; } if(i == 470){ K -= comb(i+7,8); val = i; break; } } vector<int> ad(val,0); for(int i = val; i >= 1; i--){ ll hoge = comb(i+6,7); if(K >= hoge){ ad[val-i] += K / hoge; K -= K / hoge * hoge; } } rep(i,val){ rep(j,ad[i]){ cout << 'F'; } cout << "FESTIVAL"; } cout << "\n"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | G - FESTIVAL |
User | kopricky |
Language | C++14 (GCC 5.4.1) |
Score | 1000 |
Code Size | 2282 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 512 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1000 / 1000 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | example0.txt, example1.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt, 028.txt, 029.txt, 030.txt, 031.txt, 032.txt, 033.txt, 034.txt, 035.txt, 036.txt, 037.txt, 038.txt, 039.txt, 040.txt, 041.txt, 042.txt, 043.txt, 044.txt, 045.txt, 046.txt, 047.txt, 048.txt, 049.txt, 050.txt, 051.txt, 052.txt, 053.txt, example0.txt, example1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 3 ms | 512 KB |
001.txt | AC | 1 ms | 256 KB |
002.txt | AC | 1 ms | 256 KB |
003.txt | AC | 1 ms | 256 KB |
004.txt | AC | 1 ms | 256 KB |
005.txt | AC | 1 ms | 256 KB |
006.txt | AC | 1 ms | 256 KB |
007.txt | AC | 1 ms | 256 KB |
008.txt | AC | 1 ms | 256 KB |
009.txt | AC | 1 ms | 256 KB |
010.txt | AC | 1 ms | 256 KB |
011.txt | AC | 1 ms | 256 KB |
012.txt | AC | 1 ms | 256 KB |
013.txt | AC | 1 ms | 256 KB |
014.txt | AC | 1 ms | 256 KB |
015.txt | AC | 1 ms | 256 KB |
016.txt | AC | 1 ms | 256 KB |
017.txt | AC | 1 ms | 256 KB |
018.txt | AC | 1 ms | 256 KB |
019.txt | AC | 1 ms | 256 KB |
020.txt | AC | 1 ms | 256 KB |
021.txt | AC | 2 ms | 256 KB |
022.txt | AC | 2 ms | 256 KB |
023.txt | AC | 1 ms | 256 KB |
024.txt | AC | 2 ms | 256 KB |
025.txt | AC | 2 ms | 256 KB |
026.txt | AC | 2 ms | 256 KB |
027.txt | AC | 2 ms | 256 KB |
028.txt | AC | 2 ms | 256 KB |
029.txt | AC | 2 ms | 256 KB |
030.txt | AC | 2 ms | 256 KB |
031.txt | AC | 2 ms | 256 KB |
032.txt | AC | 2 ms | 256 KB |
033.txt | AC | 2 ms | 256 KB |
034.txt | AC | 2 ms | 256 KB |
035.txt | AC | 2 ms | 256 KB |
036.txt | AC | 2 ms | 256 KB |
037.txt | AC | 2 ms | 256 KB |
038.txt | AC | 2 ms | 256 KB |
039.txt | AC | 2 ms | 256 KB |
040.txt | AC | 2 ms | 256 KB |
041.txt | AC | 2 ms | 256 KB |
042.txt | AC | 2 ms | 256 KB |
043.txt | AC | 2 ms | 256 KB |
044.txt | AC | 2 ms | 256 KB |
045.txt | AC | 2 ms | 256 KB |
046.txt | AC | 2 ms | 256 KB |
047.txt | AC | 2 ms | 256 KB |
048.txt | AC | 2 ms | 256 KB |
049.txt | AC | 2 ms | 256 KB |
050.txt | AC | 2 ms | 256 KB |
051.txt | AC | 2 ms | 256 KB |
052.txt | AC | 2 ms | 256 KB |
053.txt | AC | 2 ms | 256 KB |
example0.txt | AC | 1 ms | 256 KB |
example1.txt | AC | 1 ms | 256 KB |