Submission #77280

#	Time	Username	Problem	Language	Result	Execution time	Memory
77280		MvC	Gondola (IOI14_gondola)	C++11	0 / 100	4 ms	1600 KiB

gondola

#include "gondola.h"
#include<bits/stdc++.h>
#define rc(x) return cout<<x<<endl,0
#define pb push_back
#define in insert
#define er erase
#define fd find
#define fr first
#define sc second
typedef long long ll;
const ll INF=0x3f3f3f3f3f3f3f3f;
const ll llinf=(1LL<<61);
const int inf=(1<<30);
const int nmax=3e5+50;
const int mod=1e9+7;
using namespace std;
int valid(int n,int a[])
{
	int i,v[nmax];
	for(i=0;i<nmax;i++)v[i]=0;
	for(i=0;i<n;i++)
	{
		if(a[i]<=n)break;
		if(v[a[i]])return 0;
		v[a[i]]=1;
	}
	if(i==n)return 1;
	int nr=a[i],lst=i+n-a[i]+1,cnt=0;
	for(;cnt<n;i++,cnt++)
	{
		lst--;
		if(i==n)i=0;
		if(!lst)nr=1,lst=nmax;
		if(a[i]<=n && a[i]>nr)nr=a[i];
		else if(a[i]<=n && a[i]<nr)return 0;
	}
	return 1;
}
int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
	return 0;
}
int countReplacement(int n, int inputSeq[])
{
	return 0;
}
/*int main()
{
	//freopen("sol.in","r",stdin);
	//freopen("sol.out","w",stdout);
	ios_base::sync_with_stdio(false);cin.tie(0);cerr.tie(0);cout.tie(0);
    
    return 0;
}*/

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10