結果
問題 | No.1125 Without Parallelogram |
ユーザー |
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提出日時 | 2020-07-22 23:15:12 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 14 ms / 1,000 ms |
コード長 | 3,001 bytes |
コンパイル時間 | 2,283 ms |
コンパイル使用メモリ | 206,636 KB |
最終ジャッジ日時 | 2025-01-12 03:47:36 |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 28 |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:88:8: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 88 | scanf("%d",&n); | ~~~~~^~~~~~~~~
ソースコード
#include <bits/stdc++.h> #define fi first #define se second #define rep(i,n) for(int i = 0; i < (n); ++i) #define rrep(i,n) for(int i = 1; i <= (n); ++i) #define drep(i,n) for(int i = (n)-1; i >= 0; --i) #define srep(i,s,t) for (int i = s; i < t; ++i) #define rng(a) a.begin(),a.end() #define rrng(a) a.rbegin(),a.rend() #define maxs(x,y) (x = max(x,y)) #define mins(x,y) (x = min(x,y)) #define isin(x,l,r) ((l) <= (x) && (x) < (r)) #define pb push_back #define eb emplace_back #define sz(x) (int)(x).size() #define pcnt __builtin_popcountll #define uni(x) x.erase(unique(rng(x)),x.end()) #define snuke srand((unsigned)clock()+(unsigned)time(NULL)); #define show(x) cout<<#x<<" = "<<x<<endl; #define PQ(T) priority_queue<T,v(T),greater<T> > #define bn(x) ((1<<x)-1) #define dup(x,y) (((x)+(y)-1)/(y)) #define newline puts("") #define v(T) vector<T> #define vv(T) v(v(T)) using namespace std; typedef long long int ll; typedef unsigned uint; typedef unsigned long long ull; typedef pair<int,int> P; typedef tuple<int,int,int> T; typedef vector<int> vi; typedef vector<vi> vvi; typedef vector<ll> vl; typedef vector<P> vp; typedef vector<T> vt; inline int getInt() { int x; scanf("%d",&x); return x;} template<typename T>inline istream& operator>>(istream&i,v(T)&v) {rep(j,sz(v))i>>v[j];return i;} template<typename T>string join(const v(T)&v) {stringstream s;rep(i,sz(v))s<<' '<<v[i];return s.str().substr(1);} template<typename T>inline ostream& operator<<(ostream&o,const v(T)&v) {if(sz(v))o<<join(v);return o;} template<typename T1,typename T2>inline istream& operator>>(istream&i,pair<T1,T2>&v) {return i>>v.fi>>v.se;} template<typename T1,typename T2>inline ostream& operator<<(ostream&o,const pair<T1,T2>&v) {return o<<v.fi<<","<<v.se;} template<typename T>inline ll suma(const v(T)& a) { ll res(0); for (auto&& x : a) res += x; return res;} const double eps = 1e-10; const ll LINF = 1001002003004005006ll; const int INF = 1001001001; #define dame { puts("-1"); return 0;} #define yn {puts("Yes");}else{puts("No");} const int MX = 200005; // linear sieve vi ps, pf; void sieve(int mx) { pf = vi(mx+1); rep(i,mx+1) pf[i] = i; for (int i = 2; i <= mx; ++i) { if (pf[i] == i) ps.pb(i); for (int j = 0; j < sz(ps) && ps[j] <= pf[i]; ++j) { int x = ps[j]*i; if (x > mx) break; pf[x] = ps[j]; } } } inline bool isp(int x) { return pf[x] == x && x >= 2;} vp factor(int x) { // asc if (x == 1) return {}; vp res(1, P(pf[x], 0)); while (x != 1) { if (res.back().fi == pf[x]) res.back().se++; else res.pb(P(pf[x],1)); x /= pf[x]; } return res; } // int main() { sieve(MX); int n; scanf("%d",&n); int p = *lower_bound(rng(ps), max(40,n+2)); srep(x,2,p) { set<int> st; vi ans(1,1); st.insert(1); while (sz(ans) < n) { ans.pb(ans.back()*x%p); st.insert(ans.back()); } if (sz(st) != n) continue; rep(i,n) { cout<<i<<" "<<ans[i]<<endl; } break; } return 0; }