Submission #599212

#	Time	Username	Problem	Language	Result	Execution time	Memory
599212		Koosha_mv	Gondola (IOI14_gondola)	C++14	0 / 100	1 ms	308 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
#define dbgv(v) cout<<#v<<" = "; f(i,0,int(v.size())) cout<<v[i]<<" "; cout<<endl
#define dbga(a,x,y) cout<<#a<<" = "; f(i,x,y) cout<<a[i]<<" "; cout<<endl
#define erorp(x) cout<<#x<<"={"<<x.F<<" , "<<x.S<<"}"<<endl
#define eror(x) cout<<#x<<'='<<(x)<<endl
#define f_(i,a,b) for(int i=a;i>=b;i--)
#define f(i,a,b) for(int i=a;i<b;i++)
#define nb(x) __builtin_popcount(x)
#define all(v) v.begin(),v.end()
#define bit(n,k) (((n)>>(k))&1)
#define Add(x,y) x=(x+y)%mod
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define lst(x) x[x.size()-1]
#define sz(x) int(x.size())
#define mp make_pair
#define ll long long
#define pb push_back
#define S second
#define F first

int valid(int n, int inputSeq[]){
  f(i,0,n){
    if(inputSeq[i]<=n){
      for(int u=(i+1)%n,now=(inputSeq[i]+1)%n;i!=i;i=(i+1)%n,now=(now+1)%n){
        if(inputSeq[u]!=now && inputSeq[u]<=n) return 0;
      }
      return 1;
    }
  }
  return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  return -2;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

Compilation message (stderr)

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:27:48: warning: self-comparison always evaluates to false [-Wtautological-compare]
   27 |       for(int u=(i+1)%n,now=(inputSeq[i]+1)%n;i!=i;i=(i+1)%n,now=(now+1)%n){
      |                                               ~^~~

• 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