Submission #993930

#	Time	Username	Problem	Language	Result	Execution time	Memory
993930		Lib	Magic Show (APIO24_show)	C++17	Compilation error	0 ms	0 KiB

Alice

#include <bits/stdc++.h>
#include "Alice.h"
using namespace std;
int toggled[500];
int perm1[10000];
int perm2[10000];
int perm3[10000];
long long x;
long long len=4801;
set <int> rem;
vector <pair<int,int> > TVector;
vector <vector<int> > inGroup;
vector <int> nums;
vector<pair <int,int>> Alice(){
	setN(x);
	x^=463222221001217544;
	int toggledcnt=0;
	inGroup.clear();
	TVector.clear();
	for(int i=1;i<=200;i++){
		inGroup.push_back(nums);
	}
	for(int i=0;i<=60;i++){
		if(x >> i & 1){
			toggled[i]=1;
			toggledcnt++;
		}
	}
	for(int i=1;i<=4801;i++){
		perm1[i]=-1;
		rem.insert(i);
		inGroup[(i-1)/34].push_back(i);
	}
	//initialize the 1st perm;
	for(int i=0;i<=60;i++){
		if(toggled[i]){
			for(int k=1;k<=17;k++){
				perm1[i*17+k]=i;
			}
			for(int k=1;k<=34;k++){
				rem.erase(i*34+k);
			}
		}
	}
	srand(123190);
	for(int i=1;i<=len-1-toggledcnt*17;i++){
		swap(perm1[i],perm1[rand()%(len-i-toggledcnt*17)+i]);
	}
	int cur=1,cur2=1,cur3=1;
	for(int i=1;i<=4801;i++){
		if(rem.count(i)){
			perm3[cur]=i;
			cur++;
		}
	}
	int ta,tb;
	for(int i=0;i<=60;i++){
		for(int k=1;k<=500;k++){
			ta=rand()%34;
			tb=rand()%34;
			swap(inGroup[i][ta],inGroup[i][tb]);
		}
	}
	cur--;
	for(int i=1;i<cur;i++){
		swap(perm3[i],perm3[rand()%(cur-i)+i+1]);
	}
	cur=1;
	for(int i=1;i<=len-toglgedcnt*17;i++){
		if(perm1[i]>-1){
			perm2[cur]=
		}
	}
}

Bob

Compilation message (stderr)

Alice.cpp: In function 'std::vector<std::pair<int, int> > Alice()':
Alice.cpp:69:21: error: 'toglgedcnt' was not declared in this scope; did you mean 'toggledcnt'?
   69 |  for(int i=1;i<=len-toglgedcnt*17;i++){
      |                     ^~~~~~~~~~
      |                     toggledcnt
Alice.cpp:72:3: error: expected primary-expression before '}' token
   72 |   }
      |   ^
Alice.cpp:49:12: warning: unused variable 'cur2' [-Wunused-variable]
   49 |  int cur=1,cur2=1,cur3=1;
      |            ^~~~
Alice.cpp:49:19: warning: unused variable 'cur3' [-Wunused-variable]
   49 |  int cur=1,cur2=1,cur3=1;
      |                   ^~~~
Alice.cpp:74:1: warning: no return statement in function returning non-void [-Wreturn-type]
   74 | }
      | ^

/usr/bin/ld: /tmp/ccjK3XsM.o: in function `main':
grader_bob.cpp:(.text.startup+0x324): undefined reference to `Bob(std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > >)'
collect2: error: ld returned 1 exit status