結果

問題 No.1290 Addition and Subtraction Operation
ユーザー kiyoshi0205kiyoshi0205
提出日時 2020-11-13 23:19:28
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 4,655 bytes
コンパイル時間 2,987 ms
コンパイル使用メモリ 201,992 KB
実行使用メモリ 13,332 KB
最終ジャッジ日時 2024-07-22 22:16:02
合計ジャッジ時間 8,405 ms
ジャッジサーバーID
(参考情報)
judge3 / judge4
このコードへのチャレンジ
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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
6,812 KB
testcase_01 WA -
testcase_02 WA -
testcase_03 AC 2 ms
6,944 KB
testcase_04 AC 2 ms
6,940 KB
testcase_05 AC 2 ms
6,940 KB
testcase_06 AC 2 ms
6,944 KB
testcase_07 AC 2 ms
6,944 KB
testcase_08 WA -
testcase_09 AC 2 ms
6,940 KB
testcase_10 AC 2 ms
6,944 KB
testcase_11 AC 2 ms
6,940 KB
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 AC 3 ms
6,940 KB
testcase_16 WA -
testcase_17 AC 2 ms
6,944 KB
testcase_18 AC 2 ms
6,944 KB
testcase_19 WA -
testcase_20 AC 2 ms
6,940 KB
testcase_21 AC 3 ms
6,944 KB
testcase_22 WA -
testcase_23 AC 2 ms
6,944 KB
testcase_24 AC 2 ms
6,940 KB
testcase_25 AC 2 ms
6,944 KB
testcase_26 AC 2 ms
6,940 KB
testcase_27 WA -
testcase_28 AC 2 ms
6,940 KB
testcase_29 AC 3 ms
6,940 KB
testcase_30 AC 2 ms
6,940 KB
testcase_31 AC 2 ms
6,944 KB
testcase_32 AC 3 ms
6,940 KB
testcase_33 AC 3 ms
6,940 KB
testcase_34 AC 2 ms
6,944 KB
testcase_35 WA -
testcase_36 WA -
testcase_37 AC 2 ms
6,940 KB
testcase_38 AC 2 ms
6,940 KB
testcase_39 AC 2 ms
6,944 KB
testcase_40 AC 2 ms
6,940 KB
testcase_41 AC 2 ms
6,940 KB
testcase_42 AC 92 ms
8,048 KB
testcase_43 AC 92 ms
8,816 KB
testcase_44 AC 92 ms
7,920 KB
testcase_45 AC 91 ms
7,668 KB
testcase_46 AC 91 ms
7,924 KB
testcase_47 AC 91 ms
8,044 KB
testcase_48 AC 92 ms
8,816 KB
testcase_49 AC 91 ms
7,540 KB
testcase_50 AC 92 ms
8,176 KB
testcase_51 AC 91 ms
7,792 KB
testcase_52 AC 92 ms
8,816 KB
testcase_53 AC 92 ms
8,688 KB
testcase_54 AC 92 ms
8,432 KB
testcase_55 AC 92 ms
7,408 KB
testcase_56 AC 92 ms
8,564 KB
testcase_57 AC 18 ms
6,940 KB
testcase_58 AC 26 ms
6,944 KB
testcase_59 AC 18 ms
6,940 KB
testcase_60 AC 48 ms
9,980 KB
testcase_61 AC 37 ms
8,316 KB
testcase_62 AC 40 ms
9,468 KB
testcase_63 AC 25 ms
6,944 KB
testcase_64 AC 10 ms
6,944 KB
testcase_65 AC 14 ms
6,940 KB
testcase_66 AC 31 ms
6,940 KB
testcase_67 AC 51 ms
8,316 KB
testcase_68 AC 39 ms
9,216 KB
testcase_69 AC 25 ms
6,944 KB
testcase_70 AC 24 ms
6,940 KB
testcase_71 AC 30 ms
6,940 KB
testcase_72 AC 15 ms
6,940 KB
testcase_73 AC 33 ms
6,940 KB
testcase_74 AC 9 ms
6,940 KB
testcase_75 AC 12 ms
6,944 KB
testcase_76 AC 24 ms
6,944 KB
testcase_77 AC 145 ms
12,348 KB
testcase_78 AC 129 ms
11,624 KB
testcase_79 AC 79 ms
8,568 KB
testcase_80 AC 166 ms
13,332 KB
testcase_81 AC 167 ms
13,252 KB
testcase_82 AC 33 ms
6,940 KB
testcase_83 AC 49 ms
9,212 KB
testcase_84 AC 48 ms
8,696 KB
testcase_85 AC 20 ms
6,944 KB
testcase_86 AC 13 ms
6,944 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#pragma GCC target("avx")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
// #include<ext/pb_ds/assoc_container.hpp>
// #include<ext/pb_ds/tree_policy.hpp>
// #include<ext/pb_ds/tag_and_trait.hpp>
// using namespace __gnu_pbds;
// #include<boost/multiprecision/cpp_int.hpp>
// namespace multiprecisioninteger = boost::multiprecision;
// using cint=multiprecisioninteger::cpp_int;
using namespace std;
using ll=long long;
#define double long double
using datas=pair<ll,ll>;
using ddatas=pair<double,double>;
using tdata=pair<ll,datas>;
using vec=vector<ll>;
using mat=vector<vec>;
using pvec=vector<datas>;
using pmat=vector<pvec>;
// using llset=tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>;
#define For(i,a,b) for(i=a;i<(ll)b;++i)
#define bFor(i,b,a) for(i=b,--i;i>=(ll)a;--i)
#define rep(i,N) For(i,0,N)
#define rep1(i,N) For(i,1,N)
#define brep(i,N) bFor(i,N,0)
#define brep1(i,N) bFor(i,N,1)
#define all(v) (v).begin(),(v).end()
#define allr(v) (v).rbegin(),(v).rend()
#define vsort(v) sort(all(v))
#define vrsort(v) sort(allr(v))
#define uniq(v) (v).erase(unique(all(v)),(v).end())
#define endl "\n"
#define eb emplace_back
#define print(x) cout<<x<<endl
#define printyes print("Yes")
#define printno print("No")
#define printYES print("YES")
#define printNO print("NO")
#define output(v) do{bool f=0;for(auto outi:v){cout<<(f?" ":"")<<outi;f=1;}cout<<endl;}while(0)
#define matoutput(v) do{for(auto outimat:v)output(outimat);}while(0)
// const ll mod=1000000007;
const ll mod=998244353;
const ll inf=1LL<<60;
const double PI=acos(-1);
const double eps=1e-9;
template<class T,class E> ostream& operator<<(ostream& os,const pair<T,E>& p){return os<<"("<<p.first<<","<<p.second<<")";}
template<class T> ostream& operator<<(ostream& os,const vector<T>& v){
  os<<"{";ll i;
  rep(i,v.size()){
    if(i)os<<",";
    os<<v[i];
  }
  os<<"}";
  return os;
}
template<class T> inline bool chmax(T& a,T b){bool x=a<b;if(x)a=b;return x;}
template<class T> inline bool chmin(T& a,T b){bool x=a>b;if(x)a=b;return x;}
#ifdef DEBUG
void debugg(){cerr<<endl;}
template<class T,class... Args>void debugg(const T& x,const Args&... args){cerr<<" "<<x;debugg(args...);}
#define debug(...) cerr<<__LINE__<<" ["<<#__VA_ARGS__<<"]:",debugg(__VA_ARGS__)
#else
#define debug(...) (void(0))
#endif

void startupcpp(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout<<fixed<<setprecision(15);
}

double distance(ddatas x,ddatas y){
  double a=x.first-y.first,b=x.second-y.second;
  return sqrt(a*a+b*b);
}

ll modinv(ll a,ll m=mod) {
  ll b=m,u=1,v=0,t;
  while(b){
    t=a/b;
    a-=t*b; swap(a,b);
    u-=t*v; swap(u,v);
  }
  return (u+m)%m;
}

ll moddevide(ll a,ll b){return (a*modinv(b))%mod;}

vec modncrlistp,modncrlistm;

ll modncr(ll n,ll r){
  if(n<r)return 0;
  ll i,size=modncrlistp.size();
  if(size<=n){
    modncrlistp.resize(n+1);
    modncrlistm.resize(n+1);
    if(!size){
      modncrlistp[0]=modncrlistm[0]=1;
      size++;
    }
    For(i,size,n+1){
      modncrlistp[i]=modncrlistp[i-1]*i%mod;
      modncrlistm[i]=modinv(modncrlistp[i]);
    }
  }
  return modncrlistp[n]*modncrlistm[r]%mod*modncrlistm[n-r]%mod;
}

ll modpow(ll a,ll n,ll m=mod){
  ll res=1;
  while(n>0){
    if(n&1)res=res*a%m;
    a=a*a%m;
    n>>=1;
  }
  return res;
}

ll gcd(ll a,ll b){if(!b)return abs(a);return (a%b==0)?abs(b):gcd(b,a%b);}
ll lcm(ll a,ll b){return a/gcd(a,b)*b;}

ll countdigits(ll n){
  ll ans=0;
  while(n){n/=10;ans++;}
  return ans;
}

ll sumdigits(ll n){
  ll ans=0;
  while(n){ans+=n%10;n/=10;}
  return ans;
}
tdata now;
ll N,M,K,H,W,A,B,C,D;
string s,t;
ll ans;
int main(){
  startupcpp();
  // int codeforces;cin>>codeforces;while(codeforces--){
  ll i,j=0;
  cin>>N>>M;
  vec ch(N+1);
  pvec v;
  rep(i,N){cin>>ch[i+1];if(i&1)ch[i+1]=-ch[i+1];}
  rep(i,M){
    cin>>A>>B;
    v.eb(A,i+1);
    v.eb(++B,-i-1);
  }
  vsort(v);
  map<tdata,ll> mp;
  rep1(i,N+1){
    while(j<v.size()&&v[j].first==i){
      if(v[j].second>0){
        now.first=(now.first+modpow(2,v[j].second))%mod;
        now.second.first=(now.second.first+modpow(2,v[j].second,1000000007))%1000000007;
        now.second.second=(now.second.second+modpow(2,v[j].second,1000000009))%1000000009;
      }else{
        now.first=(now.first+mod-modpow(2,-v[j].second))%mod;
        now.second.first=(now.second.first+1000000007-modpow(2,-v[j].second,1000000007))%1000000007;
        now.second.second=(now.second.second+1000000009-modpow(2,-v[j].second,1000000009))%1000000009;
      }
      ++j;
    }
    if(mp[now]){
      if(ch[mp[now]]!=ch[i])break;
    }
    mp[now]=i;
  }
  if(i<N)printNO;
  else printYES;
}
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