全部评论 9

  • 0通过的,谁会啊
    (AC君)

    2026-02-11 来自 北京

    1
  • #1
    OLE
    8ms/6.36m
    #2
    OLE
    11ms/6.36m
    #3
    OLE
    9ms/6.36m
    #4
    OLE
    8ms/6.36m
    #5
    OLE
    10ms/6.36m
    #6
    OLE
    10ms/6.36m
    #7
    OLE
    9ms/6.36m
    #8
    OLE
    9ms/6.36m
    #9
    OLE
    9ms/6.36m
    #10
    OLE
    8ms/6.36m
    #11
    OLE
    8ms/6.36m
    #12
    OLE
    9ms/6.36m
    #13
    OLE
    10ms/6.36m
    #14
    OLE
    11ms/6.36m
    #15
    OLE
    8ms/6.36m
    #16
    OLE
    9ms/6.36m
    #17
    OLE
    8ms/6.36m
    #18
    OLE
    7ms/6.36m
    #19
    OLE
    8ms/6.36m
    #20
    OLE
    10ms/6.36m
    #21
    OLE
    8ms/6.36m
    #22
    OLE
    9ms/6.36m
    #23
    OLE
    9ms/6.36m
    #24
    OLE
    9ms/6.36m
    #25
    OLE
    8ms/6.36m
    #26
    OLE
    8ms/6.36m
    #27
    OLE
    7ms/6.36m
    #28
    OLE
    7ms/6.36m
    #29
    OLE
    6ms/6.36m
    #30
    OLE
    9ms/6.36m
    #31
    OLE
    7ms/6.36m
    #32
    OLE
    9ms/6.36m
    #33
    OLE
    9ms/6.36m
    #34
    OLE
    8ms/6.36m
    #35
    OLE
    10ms/6.36m
    #36
    OLE
    7ms/6.36m
    #37
    OLE
    8ms/6.36m
    #38
    OLE
    8ms/6.36m
    #39
    OLE
    10ms/6.36m
    #40
    OLE
    10ms/6.36m
    #41
    OLE
    9ms/6.36m
    #42
    OLE
    8ms/6.36m
    #43
    OLE
    9ms/6.36m
    #44
    OLE
    6ms/6.36m
    #45
    OLE
    12ms/6.36m
    #46
    OLE
    8ms/6.36m
    #47
    OLE
    8ms/6.36m
    #48
    OLE
    8ms/6.36m
    #49
    OLE
    9ms/6.36m
    #50
    OLE
    7ms/6.36m
    #51
    OLE
    9ms/6.36m
    #52
    OLE
    8ms/6.36m
    #53
    OLE
    8ms/6.36m
    #54
    OLE
    5ms/6.36m
    #55
    OLE
    11ms/6.36m
    #56
    OLE
    8ms/6.36m
    #57
    OLE
    11ms/6.36m
    #58
    OLE
    7ms/6.36m
    #59
    OLE
    10ms/6.36m
    #60
    OLE
    7ms/6.36m
    #61
    OLE
    9ms/6.36m
    #62
    OLE
    10ms/6.36m
    #63
    OLE
    8ms/6.36m
    #64
    OLE
    8ms/6.36m
    #65
    OLE
    7ms/6.36m
    #66
    OLE
    9ms/6.36m
    #67
    OLE
    8ms/6.36m
    #68
    OLE
    11ms/6.36m
    #69
    OLE
    7ms/6.36m
    #70
    OLE
    9ms/6.36m
    #71
    OLE
    7ms/6.36m
    #72
    OLE
    7ms/6.36m
    #73
    OLE
    8ms/6.36m
    #74
    OLE
    9ms/6.36m
    #75
    OLE
    7ms/6.36m
    #76
    OLE
    10ms/6.36m
    #77
    OLE
    8ms/6.36m
    #78
    OLE
    7ms/6.36m
    #79
    OLE
    8ms/6.36m
    #80
    OLE
    6ms/6.36m
    #81
    OLE
    8ms/6.36m
    #82
    OLE
    9ms/6.36m
    #83
    OLE
    9ms/6.36m
    #84
    OLE
    9ms/6.36m
    #85
    OLE
    9ms/6.36m
    #86
    OLE
    10ms/6.36m
    #87
    OLE
    9ms/6.36m
    #88
    OLE
    8ms/6.36m
    #89
    OLE
    10ms/6.36m
    #90
    OLE
    8ms/6.36m
    #91
    WA
    0ms/3.44m
    #92
    WA
    0ms/3.31m
    #93
    WA
    0ms/3.44m
    #94
    WA
    0ms/3.38m
    #95
    WA
    0ms/3.37m
    #96
    WA
    0ms/3.36m
    #97
    WA
    0ms/3.45m
    #98
    WA
    0ms/3.32m
    #99
    WA
    0ms/3.43m
    #100
    WA

    2026-02-09 来自 浙江

    1
  • 666我这代码在洛谷那边全对在这全是TLE

    1小时前 来自 广东

    0
    • #include<bits/stdc++.h>
      #define rep(i,j,k) for(int i=j;i<=k;i++)
      #define repp(i,j,k) for(int i=j;i>=k;i--)
      #define ls(x) (x<<1)
      #define rs(x) ((x<<1)|1)
      #define mp make_pair
      #define sec second
      #define fir first
      #define pii pair<int,int>
      #define lowbit(i) i&-i
      #define int long long
      #define qingbai qwq
      using namespace std;
      typedef long long ll;
      const int N=1e4+5,M=55,S=(1<<18)+5,inf=(ll)1e18+7,mo=998244353;
      const double eps=1e-8;
      void read(int &p){
      int x=0,w=1;
      char ch=0;
      while(!isdigit(ch)){
      if(ch=='-')w=-inf;
      ch=getchar();
      }
      while(isdigit(ch)){
      x=(x<<1)+(x<<3)+ch-'0';
      ch=getchar();
      }
      p=x*w;
      }
      int n,tms=50;
      unordered_map<int,int>id;
      int rev[N];
      int fid[N],fdr[N],st[M][N],fa[N];
      int qr[M][N],sz[M][N],tot;
      pii ans[N];
      bool vis[N];
      bool check(int x){//check if x is leaves now or not;if is,get its fid and fdr.
      int nwv=0;
      rep(i,1,tms)
      if(qr[i][x]sz[i][x])nwv|=1ll<<(i-1);
      if(!id[nwv]&&!id[tot^nwv])return 0;
      if(id[nwv])fid[x]=id[nwv],fdr[x]=1;
      else fid[x]=id[tot^nwv],fdr[x]=0;
      return 1;
      }
      signed main(){
      read(n);
      tot=(1ll<<tms)-1;
      rep(i,1,n-1){
      rep(j,1,tms)
      rev[j]=(j>tms/2);
      while(1){
      random_shuffle(rev+1,rev+tms+1);
      int nwv=0;
      rep(j,1,tms)
      nwv|=rev[j]<<(j-1);
      if(!id[nwv]&&!id[tot^nwv]){
      id[nwv]=i;
      rep(j,1,tms)
      st[j][i]=rev[j];
      break;
      }
      }
      }
      rep(i,1,tms){
      printf("? ");
      rep(j,1,n-1)
      printf("%lld",st[i][j]);
      puts(""),fflush(stdout);
      rep(j,1,n)
      read(qr[i][j]);
      }
      queue<int>q;
      rep(i,1,n){
      rep(j,1,tms)
      sz[j][i]=1;
      }
      rep(i,1,n)
      if(check(i))q.push(i),vis[i]=1;
      while(!q.empty()){
      int x=q.front();
      q.pop();
      //find father
      rep(i,1,n){
      if(fa[i]||i
      x)continue;
      bool ok=1;

      1小时前 来自 广东

      0
    • rep(j,1,tms){
      if(!(fdr[x]^st[j][fid[x]]))continue;
      if(qr[j][i]+sz[j][x]!=qr[j][x]){
      ok=0;
      break;
      }
      }
      if(ok){
      fa[x]=i;
      break;
      }
      }
      //deal with father details
      if(!fa[x])continue;
      rep(i,1,tms)
      if(!(fdr[x]^st[i][fid[x]]))sz[i][fa[x]]+=sz[i][x];
      if(check(fa[x]))q.push(fa[x]),vis[fa[x]]=1;
      }
      rep(i,1,n){
      if(!fa[i])continue;
      if(fdr[i])ans[fid[i]]=mp(fa[i],i);
      else ans[fid[i]]=mp(i,fa[i]);
      }
      printf("! ");
      rep(i,1,n-1)
      printf("%lld %lld ",ans[i].fir,ans[i].sec);
      puts("");
      fflush(stdout);
      return 0;
      }

      59分钟前 来自 广东

      0
    • 你们自己看吧

      58分钟前 来自 广东

      0
  • 666这代码在洛谷那边全队在这全是TLE

    1小时前 来自 广东

    0
  • …0通过

    7小时前 来自 浙江

    0
  • 你说得对,但是ACGO评测不了交互题,这题是硬搬的

    8小时前 来自 江苏

    0
  • 这里会

    https://www.luogu.com.cn/problem/solution/P10546

    2026-02-12 来自 湖北

    0
  • 不会就不要做,要么就看题解

    2026-02-11 来自 浙江

    0

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