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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#674178	#8726. Magic Show	Physics212303	Compile Error	/	/	C++17	1.9kb	2024-10-25 14:24:35	2024-10-25 14:24:35

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[2024-10-25 14:24:35]
评测

测评结果：Compile Error
用时：0ms
内存：0kb

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[2024-10-25 14:24:35]
提交

Alice

#include "Alice.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int N=5000;
mt19937 g(time(0)),g2(20090219);
uniform_int_distribution<> u(200,300);
inline vector<int> gen(){
  vector<int> p(N);
  iota(p.begin(),p.end(),0);
  shuffle(p.begin(),p.end(),g2);
  return p;
}
vector<pii> Alice(){
  ll X=setN(N);
  vector<pii> e;
  int B=u(g);
  if(X<=N){
    for(int i=1;i<=N;i++)
      if(X!=i)e.emplace_back(X,i);
    return e;
  }
  for(int i=3001;i<=N;i++)
    e.emplace_back(i,B<<3^(i/60<<2)^(i%60));
  vector<int> v;
  while(X)v.emplace_back(X%B),X/=B;
  for(int i=1501;i<=3000;i++)
    e.emplace_back(i,v.size()<<3^(i/61<<2)^(i%61));
  for(int i=501,c=0;i<=1500;i++,c%=v.size())
    e.emplace_back(i,v[c++]+i/62);
  for(int i=2;i<=500;i++)
    e.emplace_back(i,g()%(i-1)+1);
  auto p=gen();
  for(auto &[x,y]:e)
    assert(x>=y),x=p[x-1]+1,y=p[y-1]+1;
  shuffle(e.begin(),e.end(),g);
  return e;
}

Source code, Language: C++17

Bob

#include "Alice.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int N=5000;
mt19937 g(time(0)),g2(20090219);
uniform_int_distribution<> u(200,300);
inline vector<int> gen(){
  vector<int> p(N);
  iota(p.begin(),p.end(),0);
  shuffle(p.begin(),p.end(),g2);
  return p;
}
vector<pii> Alice(){
  ll X=setN(N);
  vector<pii> e;
  int B=u(g);
  if(X<=N){
    for(int i=1;i<=N;i++)
      if(X!=i)e.emplace_back(X,i);
    return e;
  }
  for(int i=3001;i<=N;i++)
    e.emplace_back(i,B<<3^(i/60<<2)^(i%60));
  vector<int> v;
  while(X)v.emplace_back(X%B),X/=B;
  for(int i=1501;i<=3000;i++)
    e.emplace_back(i,v.size()<<3^(i/61<<2)^(i%61));
  for(int i=501,c=0;i<=1500;i++,c%=v.size())
    e.emplace_back(i,v[c++]+i/62);
  for(int i=2;i<=500;i++)
    e.emplace_back(i,g()%(i-1)+1);
  auto p=gen();
  for(auto &[x,y]:e)
    assert(x>=y),x=p[x-1]+1,y=p[y-1]+1;
  shuffle(e.begin(),e.end(),g);
  return e;
}

Source code, Language: C++17

Details

/usr/bin/ld: /tmp/cclBPBEh.o: in function `main':
grader_Bob.cpp:(.text.startup+0x2d1): undefined reference to `Bob(std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > >)'
/usr/bin/ld: /tmp/ccPjgmVg.o: in function `Alice()':
Bob.code:(.text+0x202): undefined reference to `setN(int)'
collect2: error: ld returned 1 exit status