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Submission #996546

# Submission time Handle Problem Language Result Execution time Memory
996546 2024-06-10T19:12:47 Z hasan2006 Gondola (IOI14_gondola) C++17
15 / 100
 9 ms 4544 KB 
#include <bits/stdc++.h>
#include "gondola.h"

using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define se second
#define fi first
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 5e5 + 9 , mod = 1e9 + 7;
ll a[N] , b[N] , d[N] , c[N] , dp[N] ;

int valid(int n , int inputSeq[]){
    int x = -1 , y , k;
    for(int i = 0; i < n; i++)
        if(inputSeq[i] <= n)
            x = k = i , y = inputSeq[i];
    if(x == -1)
        return 1;
    while((x + 1) % n != k){
        x = (x + 1) % n;
        y++;
        y = (y - 1) % n + 1;
        if(inputSeq[x] <= n && inputSeq[x] != y)
            return 0;
    }
    return 1;
}


int replacement(int n, int gondolaSeq[], int replacementSeq[]){
    int x = 0 , y = 1 , k;
    for(int i = 0; i < n; i++)
        if(gondolaSeq[i] <= n)
            x = k = i , y = gondolaSeq[i];
    int mx = 0 ,s = 0 , f;
    gondolaSeq[x] = y;
    if(gondolaSeq[x] > mx)
        mx = gondolaSeq[x],f = y;
    while((x + 1) % n != k){
        x = (x + 1) % n;
        y++;
        y = (y - 1) % n + 1;
        c[gondolaSeq[x]] = y;
        if(gondolaSeq[x] > mx)
            mx = gondolaSeq[x],f = y;
    }
    x = n + 1;
    while(x <= mx){
        if(x == mx){
            replacementSeq[s++] = f;
            break;
        }
        if(c[x]){
            replacementSeq[s++] = c[x];
        }else {
            replacementSeq[s++] = f;
            f = x;
        }
        x++;
    }
  return s;
}

int countReplacement(int n, int inputSeq[]){

  return -3;
}
/*

int main(){
    int b[10] , a[] = {2, 3, 4, 9, 6, 7, 1 };
    cout<<replacement(7 , a , b);
}*/
// Author : حسن

Compilation message

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:52:23: warning: 'k' may be used uninitialized in this function [-Wmaybe-uninitialized]
   52 |     while((x + 1) % n != k){
      |           ~~~~~~~~~~~~^~~~
gondola.cpp:69:33: warning: 'f' may be used uninitialized in this function [-Wmaybe-uninitialized]
   69 |             replacementSeq[s++] = f;
      |             ~~~~~~~~~~~~~~~~~~~~^~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 3 ms 2396 KB Output is correct
7 Correct 9 ms 2652 KB Output is correct
8 Correct 5 ms 2520 KB Output is correct
9 Correct 2 ms 2392 KB Output is correct
10 Correct 7 ms 2652 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 1 ms 2392 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 3 ms 2396 KB Output is correct
7 Correct 6 ms 2652 KB Output is correct
8 Correct 5 ms 2396 KB Output is correct
9 Correct 2 ms 2396 KB Output is correct
10 Correct 6 ms 2652 KB Output is correct
11 Incorrect 0 ms 2396 KB Output isn't correct
12 Halted 0 ms 0 KB -

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4544 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 0 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Incorrect 1 ms 4444 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 0 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Incorrect 1 ms 4444 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2392 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2396 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2396 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2396 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -