Submission #4021125
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define i_7 (ll)(1E9+7) #define i_5 (ll)(1E9+5) ll mod(ll a){ ll c=a%i_7; if(c>=0)return c; else return c+i_7; } typedef pair<int,int> i_i; typedef pair<ll,ll> l_l; ll inf=(ll)1E12; #define rep(i,l,r) for(ll i=l;i<=r;i++) #define pb push_back ll max(ll a,ll b){if(a<b)return b;else return a;} ll min(ll a,ll b){if(a>b)return b;else return a;} void Max(ll * pos,ll val){*pos=max(*pos,val);}//Max(&dp[i][j],dp[i-1][j]); void Min(ll * pos,ll val){*pos=min(*pos,val);} void Add(ll * pos,ll val){*pos=mod(*pos+val);} const long double EPS=1E-8; //////////////////////////////////////// int main(){ ll m,n,q;cin>>m>>n>>q;//注意! ll a[q]; rep(i,0,q-1){ cin>>a[i];a[i]--; } reverse(a,a+q); ll ans[n+1];fill(ans,ans+n+1,-1); ll anspos=0; ll ansc[n+1];memset(ansc,0,sizeof(ansc)); ll rev[n];fill(rev,rev+n,-1); rep(i,0,q-1){ ll x=a[i]; if(rev[x]==-1){ rev[x]=anspos; ll y=rev[x]; ans[y]=x; ansc[y]++; anspos++; }else{ ll y=rev[x]; if(y>0&&ansc[y-1]>ansc[y])ansc[y]++; } } vector<ll>v; ll pos=0; while(pos<=n-1&&ansc[pos]>=m){ pos++; } while(pos<=n-1&&ans[pos]!=-1){ v.pb(ans[pos]); pos++; } //for(auto x:v)cout<<x<<" ";cout<<endl; rep(i,0,n-1){ if(rev[i]==-1)v.pb(i); } ll s=v.size(); //for(auto x:v)cout<<x<<" ";cout<<endl; //cout<<" ans:";rep(i,0,n)cout<<ans[i]<<" ";cout<<endl; //cout<<"ansc:";rep(i,0,n)cout<<ansc[i]<<" ";cout<<endl; //cout<<" rev:";rep(i,0,n-1)cout<<rev[i]<<" ";cout<<endl; rep(i,0,s-2){ if(v[i]>=v[i+1]){ cout<<"No"<<endl; return 0; } } cout<<"Yes"<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - LRU Puzzle |
User | sugarrr |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1968 Byte |
Status | WA |
Exec Time | 32 ms |
Memory | 4472 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 1200 | ||||||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt, 1_46.txt, 1_47.txt, 1_48.txt, 1_49.txt, 1_50.txt, 1_51.txt, 1_52.txt, 1_53.txt, 1_54.txt, 1_55.txt, 1_56.txt, 1_57.txt, 1_58.txt, 1_59.txt, 1_60.txt, 1_61.txt, 1_62.txt, 1_63.txt, 1_64.txt, 1_65.txt, 1_66.txt, 1_67.txt, 1_68.txt, 1_69.txt, 1_70.txt, 1_71.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | WA | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 19 ms | 4472 KB |
1_03.txt | WA | 19 ms | 4472 KB |
1_04.txt | AC | 19 ms | 4472 KB |
1_05.txt | AC | 19 ms | 4472 KB |
1_06.txt | AC | 31 ms | 4472 KB |
1_07.txt | AC | 31 ms | 4472 KB |
1_08.txt | AC | 31 ms | 4472 KB |
1_09.txt | AC | 31 ms | 4472 KB |
1_10.txt | WA | 30 ms | 2812 KB |
1_11.txt | WA | 30 ms | 2812 KB |
1_12.txt | AC | 30 ms | 2812 KB |
1_13.txt | AC | 30 ms | 2812 KB |
1_14.txt | WA | 30 ms | 2812 KB |
1_15.txt | WA | 30 ms | 2812 KB |
1_16.txt | AC | 30 ms | 2812 KB |
1_17.txt | AC | 30 ms | 2812 KB |
1_18.txt | WA | 31 ms | 4216 KB |
1_19.txt | AC | 30 ms | 2940 KB |
1_20.txt | WA | 31 ms | 4088 KB |
1_21.txt | AC | 31 ms | 4472 KB |
1_22.txt | WA | 31 ms | 4472 KB |
1_23.txt | AC | 32 ms | 3960 KB |
1_24.txt | WA | 31 ms | 4472 KB |
1_25.txt | AC | 31 ms | 3704 KB |
1_26.txt | WA | 22 ms | 1024 KB |
1_27.txt | AC | 19 ms | 1024 KB |
1_28.txt | WA | 24 ms | 1152 KB |
1_29.txt | AC | 25 ms | 1152 KB |
1_30.txt | WA | 26 ms | 3832 KB |
1_31.txt | AC | 26 ms | 3960 KB |
1_32.txt | WA | 25 ms | 2940 KB |
1_33.txt | AC | 31 ms | 3960 KB |
1_34.txt | WA | 28 ms | 2048 KB |
1_35.txt | AC | 29 ms | 2684 KB |
1_36.txt | WA | 27 ms | 1920 KB |
1_37.txt | AC | 30 ms | 2684 KB |
1_38.txt | WA | 31 ms | 3832 KB |
1_39.txt | AC | 31 ms | 4088 KB |
1_40.txt | WA | 31 ms | 4472 KB |
1_41.txt | AC | 31 ms | 4472 KB |
1_42.txt | WA | 21 ms | 1024 KB |
1_43.txt | AC | 22 ms | 1024 KB |
1_44.txt | WA | 22 ms | 1024 KB |
1_45.txt | AC | 21 ms | 1024 KB |
1_46.txt | WA | 26 ms | 1792 KB |
1_47.txt | AC | 26 ms | 2428 KB |
1_48.txt | WA | 25 ms | 2176 KB |
1_49.txt | AC | 31 ms | 4216 KB |
1_50.txt | WA | 23 ms | 1152 KB |
1_51.txt | AC | 21 ms | 1024 KB |
1_52.txt | WA | 24 ms | 1408 KB |
1_53.txt | AC | 25 ms | 1152 KB |
1_54.txt | AC | 27 ms | 4088 KB |
1_55.txt | AC | 23 ms | 2556 KB |
1_56.txt | WA | 28 ms | 4472 KB |
1_57.txt | AC | 31 ms | 4216 KB |
1_58.txt | AC | 19 ms | 1024 KB |
1_59.txt | AC | 19 ms | 1024 KB |
1_60.txt | AC | 20 ms | 1024 KB |
1_61.txt | AC | 19 ms | 1024 KB |
1_62.txt | WA | 21 ms | 2176 KB |
1_63.txt | AC | 19 ms | 4472 KB |
1_64.txt | AC | 20 ms | 2048 KB |
1_65.txt | AC | 31 ms | 3960 KB |
1_66.txt | AC | 17 ms | 1024 KB |
1_67.txt | AC | 18 ms | 1024 KB |
1_68.txt | AC | 17 ms | 1024 KB |
1_69.txt | AC | 19 ms | 1024 KB |
1_70.txt | AC | 19 ms | 4344 KB |
1_71.txt | AC | 32 ms | 3960 KB |