結果
問題 | No.1144 Triangles |
ユーザー | れび |
提出日時 | 2024-07-14 11:43:46 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 8,526 bytes |
コンパイル時間 | 3,574 ms |
コンパイル使用メモリ | 273,820 KB |
実行使用メモリ | 13,756 KB |
最終ジャッジ日時 | 2024-07-14 11:43:56 |
合計ジャッジ時間 | 8,517 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge6 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
13,756 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | TLE | - |
testcase_05 | -- | - |
testcase_06 | -- | - |
testcase_07 | -- | - |
testcase_08 | -- | - |
testcase_09 | -- | - |
testcase_10 | -- | - |
testcase_11 | -- | - |
testcase_12 | -- | - |
testcase_13 | -- | - |
testcase_14 | -- | - |
testcase_15 | -- | - |
testcase_16 | -- | - |
testcase_17 | -- | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
ソースコード
#include <bits/stdc++.h> // #include <atcoder/all> using namespace std; // using namespace atcoder; #define rep(i,t,n) for(long long i=t;i<n;i++) #define rep2(i,A) for(auto &i:A) #define Sort(a) sort(a.begin(),a.end()) #define rSort(a,n,m) sort(a.begin()+n,a.begin()+m+1) #define Reverse(a) reverse(a.begin(),a.end()) #define rReverse(a,n,m) reverse(a.begin()+n,a.begin()+m+1) #define MOD1 998244353 #define MOD2 1000000007 #define sign(i) -1*pow(-1,i) #define vi(A,N,i) vector<long long> A(N,i) #define vd(A,N,i) vector<double> A(N,i) #define vc(A,N,i) vector<char> A(N,i) #define vs(A,N,i) vector<string> A(N,i) #define vb(A,N,i) vector<bool> A(N,i) #define vp(A,N,i) vector<Pair> A(N,{i,i}) #define vvi(A,N,M,i) vector<vector<long long>> A(N,vector<long long>(M,i)) #define vvp(A,N,M,i) vector<vector<Pair>> A(N,vector<Pair>(M,{i,i})) #define vvd(A,N,M,i) vector<vector<double>> A(N,vector<double>(M,i)) #define vvc(A,N,M,i) vector<vector<char>> A(N,vector<char>(M,i)) #define vvb(A,N,M,i) vector<vector<bool>> A(N,vector<bool>(M,i)) #define vvs(A,N,M,i) vector<vector<string>> A(N,vector<string>(M,i)) #define vvvi(A,N,M,L,i) vector<vector<vector<ll>>> A(N,vector<vector<ll>>(M,vector<ll>(L,i))) #define vvvs(A,N,M,L,i) vector<vector<vector<string>>> A(N,vector<vector<string>>(M,vector<string>(L,i))) #define ll long long #define INF ((1LL<<62)-(1LL<<31)) #define ALL(a) (a).begin(),(a).end() //((a+b+c)-max(a,max(b,c))-min(a,min(b,c))) //cout << fixed << setprecision(桁数); using VVi=vector<vector<ll>>; using Pair=pair<ll,ll>; using graphi=vector<vector<ll>>; using graphp=vector<vector<Pair>>; struct Plane{ ll x; ll y; }; struct Path{ ll cost; ll to; }; template<typename T> void CIN(vector<T> &A){ rep(i,0,(ll)A.size()){ cin>>A[i]; } return; } struct ThreePlane{ ll x,y,z; ThreePlane(ll X=0,ll Y=0,ll Z=0):x(X),y(Y),z(Z){} bool operator<(const ThreePlane& other) const { return x<other.x; } bool operator<=(const ThreePlane& other) const { return x<=other.x; } bool operator>(const ThreePlane& other) const { return x>other.x; } bool operator>=(const ThreePlane& other) const { return x>=other.x; } }; struct FourPlane{ ll dist; ll x; ll y; ll stat; }; struct Fraction{ ll p,q,r; Fraction(ll P = 0, ll Q = 1,ll R = 1): p(P), q(Q),r(R){} bool operator<(const Fraction &other)const{ if(p*other.q != other.p*q){ return p*other.q < other.p*q; }else{ return r>other.r; } } }; struct Matrix{//正方のみ vector<vector<ll>> mat; Matrix(ll size):mat(vector<vector<ll>>(size,vector<ll>(size,0))){} void showerr(){ rep2(i,mat){ rep2(j,i)cerr<<j<<" "; cerr<<endl; } return; } void showout(){ rep2(i,mat){ rep2(j,i)cout<<j<<" "; cout<<endl; } return; } }; template<typename T> struct Zaatu{ bool sorted; vector<T> za; Zaatu():sorted(false){} void add(T x){ za.push_back(x); sorted=false; } void build(){ sort(std::begin(za),std::end(za)); sorted=true; za.erase(unique(std::begin(za),std::end(za)),std::end(za)); } ll size(){ if(!sorted)build(); return (ll)za.size(); } const T &operator[](int i){ if(!sorted)build(); return za[i]; } ll get(const T &x){//x以上の最小値のindex if(!sorted)build(); return lower_bound(std::begin(za),std::end(za),x)-std::begin(za); } vector<ll> get(vector<T> mo){ if(!sorted)build(); vector<ll> result; transform(std::begin(mo),std::end(mo),back_inserter(result),[&](const T &x){ return lower_bound(std::begin(za),std::end(za),x)-std::begin(za); }); return result; } typename vector<T>::iterator begin(){ if(!sorted)build(); return std::begin(za); } typename vector<T>::iterator end(){ if(!sorted)build(); return std::end(za); } }; // ll POW(ll a,ll b,ll mod){ // // ll c=1; // // a%=mod; // // while(b!=0){ // // if(b%2){ // // c*=a; // // c%=mod; // // } // // a*=a; // // a%=mod; // // b/=2; // // } // return pow_mod(a,b,mod); // } ll GCD(ll a,ll b){ if(b==0)return a; return GCD(b,a%b); } pair<long long, long long> extGCD(long long a, long long b) {// ax+by=1 solver if (b == 0) return make_pair(1, 0); long long x,y; tie(y,x)=extGCD(b,a%b); y-=a/b*x; return make_pair(x,y); } ll SQRT(ll a){ ll low,high,mid; low=0; high=1LL<<31; while(high-low!=1){ mid=(low+high)/2; if(mid*mid<=a){ low=mid; }else{ high=mid; } } return low; } string strmin(string x,string y){ ll minlength=min((int)x.size(),(int)y.size()); rep(i,0,minlength){ if(x[i]>y[i])return y; if(x[i]<y[i])return x; } if((int)x.size()>(int)y.size())return y; return x; } ll LCS(string x,string y){ ll xsize=(ll)x.size(); ll ysize=(ll)y.size(); vvi(dp,xsize+1,ysize+1,0); rep(i,1,xsize+1){ rep(j,1,ysize+1){ if(x[i-1]==y[j-1])dp[i][j]=max(max(dp[i-1][j-1]+1,dp[i][j-1]),dp[i-1][j]); else dp[i][j]=max(dp[i][j-1],dp[i-1][j]); } } return dp[xsize][ysize]; } ll Factorial(ll n,ll mod){ ll a=1; if(n>=mod)return 0; rep(i,1,n+1){ a*=i; a%=mod; } return a; } // ll Combination(ll n,ll k,ll mod){ // if(n<k)return 0; // ll a=Factorial(n,mod); // ll b=inv_mod(Factorial(k,mod),mod); // ll c=inv_mod(Factorial(n-k,mod),mod); // a*=b; // a%=mod; // a*=c; // a%=mod; // return a; // } vector<pair<char,long long>> RLE(string x,char s=' ',long long a=0,vector<pair<char,long long>> res={}){ for(auto i:x){ if(s==i){ a++; }else{ if(s!=' ')res.push_back({s,a}); s=i,a=1; } } res.push_back({s,a}); return res; } vector<ll> cu1d(vector<ll> A){ ll cu1=A.size(); vector<ll> res(cu1+1,0); rep(i,0,cu1)res[i+1]=A[i]; rep(i,1,cu1+1)res[i]+=res[i-1]; return res; } vector<vector<ll>> cu2d(vector<vector<ll>> A){ ll cu1=A.size(),cu2=A[0].size(); vector<vector<ll>> res(cu1+1,vector<ll>(cu2+1,0)); rep(i,0,cu1)rep(j,0,cu2)res[i+1][j+1]=A[i][j]; rep(i,1,cu1+1)rep(j,0,cu2+1)res[i][j]+=res[i-1][j]; rep(j,0,cu1+1)rep(i,1,cu2+1)res[j][i]+=res[j][i-1]; return res; } ll LIS(vector<ll> A){ ll a=(ll)A.size(); vector<ll> result(a,INF); ll answer=0; rep(i,0,a){ ll ok=-1; ll ng=a; while(ng-ok!=1){ ll mid=(ok+ng)/2; if(A[i]<=result[mid])ng=mid; else ok=mid; } result[ok+1]=A[i]; answer=max(answer,ok+2); } return answer; } vector<ll> zaatu(vector<ll> A){ vector<ll> B=A; Sort(B); B.erase(unique(ALL(B)),end(B)); vector<ll> res; transform(ALL(A),back_inserter(res),[&](const ll &x){ return lower_bound(ALL(B),x)-begin(B); }); return res; } vector<string> trim(vector<string> A){ bool frag=0; char s='#'; ll h=(ll)A.size(); ll w=(ll)A[0].size(); ll a=-1,b=h,c=-1,d=w; for(ll i=0;i<h;i++){ for(ll j=0;j<w;j++)if(A[i][j]==s)frag=1; if(frag)break; a=i; } frag=0; for(ll i=h-1;i>=0;i--){ for(ll j=0;j<w;j++)if(A[i][j]==s)frag=1; if(frag)break; b=i; } frag=0; for(ll i=0;i<w;i++){ for(ll j=0;j<h;j++)if(A[j][i]==s)frag=1; if(frag)break; c=i; } frag=0; for(ll i=w-1;i>=0;i--){ for(ll j=0;j<h;j++)if(A[j][i]==s)frag=1; if(frag)break; d=i; } vector<string> B(b-a-1,""); for(ll i=a+1;i<b;i++)for(ll j=c+1;j<d;j++)B[i-a-1]+=A[i][j]; return B; } char to_upper(char &s){ if('a'<=s){ s-=32; } return s; } char to_lower(char &s){ if(s<='Z'){ s+=32; } return s; } vector<vector<ll>> Warshall(vector<vector<ll>> A){ ll a=A.size(); rep(k,0,a)rep(i,0,a)rep(j,0,a)A[i][j]=min(A[i][j],A[i][k]+A[k][j]); return A; } ll bit_ceil(ll n) { ll x = 1; while (x < (ll)(n)) x *= 2; return x; } vector<string> make_grid(ll H,ll W,char filler='#'){ vector<string> res(H+2); string st=""; rep(i,0,W+2)st+=filler; res[0]=res[H+1]=st; string st2; rep(i,1,H+1){ cin>>st2; res[i]=filler+st2+filler; } return res; } //Warshall rep(k,0,a)rep(i,0,a)rep(j,0,a)A[i][j]=min(A[i][j],A[i][k]+A[k][j]); long long a,b,c,d,e,f,g,h,ans=0; string w,x="",y="",z=""; char s,t,u; bool frag=false,frag1=false,frag2=false; vector<ll> X={1,0,-1,0},Y={0,1,0,-1}; int main(){ cin>>a; int A[2525]; int B[2525]; rep(i,0,a){ cin>>A[i]>>B[i]; } ans=0; rep(i,0,a-2){ rep(j,i+1,a-1){ rep(k,j+1,a){ ans+=abs((A[k]-A[i])*(B[j]-B[i])-(A[j]-A[i])*(B[k]-B[i])); ans%=MOD2; } } } cout<<ans<<endl; }