oj.uz

답안 #760698

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
760698 2023-06-18T07:34:47 Z Khizri 곤돌라 (IOI14_gondola) C++17
25 / 100
 26 ms 5108 KB 
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define F first
#define S second
#define INF 1e18
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define pii pair<int,int>
#define pll pair<ll,ll>
#define OK cout<<"Ok"<<endl;
#define MOD (ll)(1e9+7)
const int mxn=2e5+5;
int n;
int valid(int n, int arr[])
{
    set<int>st;
    for(int i=0;i<n;i++){
        st.insert(arr[i]);
    }
    if(st.size()!=n) return 0;
    int k=n+1,idx=0;
    for(int i=0;i<n;i++){
        if(arr[i]>n) continue;
        if(arr[i]<k){
            k=arr[i];
            idx=i;
        }
    }
    for(int i=idx;i<n;i++){
        if(arr[i]>n){
            arr[i]=k;
        }
        if(arr[i]!=k) return 0;
        k++;
        k%=(n+1);
        if(k==0) k++;
    }
    for(int i=0;i<idx;i++){
        if(arr[i]>n){
            arr[i]=k;
        }
        if(arr[i]!=k) return 0;
        k++;
        k%=(n+1);
        if(k==0) k++;
    }
    return 1;
}

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

int replacement(int n, int arr[], int replacementSeq[])
{
    int k=0,idx=0;
    for(int i=0;i<n;i++){
        if(arr[i]>k){
            k=arr[i];
            idx=i;
        }
    }
    set<int>st;
    for(int i=1;i<=k;i++){
        st.insert(i);
    }
    for(int i=0;i<n;i++){
        st.erase(arr[i]);
    }
    int id=0;
    for(auto x:st){
        replacementSeq[id++]=x;
    }
    return st.size();
}

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

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

Compilation message

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:23:17: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   23 |     if(st.size()!=n) return 0;
      |        ~~~~~~~~~^~~
gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:57:13: warning: variable 'idx' set but not used [-Wunused-but-set-variable]
   57 |     int k=0,idx=0;
      |             ^~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 304 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 9 ms 2388 KB Output is correct
7 Correct 21 ms 4048 KB Output is correct
8 Correct 16 ms 4328 KB Output is correct
9 Correct 6 ms 1588 KB Output is correct
10 Correct 19 ms 4948 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 9 ms 2392 KB Output is correct
7 Correct 20 ms 4052 KB Output is correct
8 Correct 15 ms 4308 KB Output is correct
9 Correct 6 ms 1492 KB Output is correct
10 Correct 19 ms 4948 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 304 KB Output is correct
13 Correct 10 ms 2260 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 26 ms 5108 KB Output is correct

Subtask #4
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 308 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 4 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Incorrect 1 ms 340 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 280 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 312 KB Output is correct
7 Incorrect 1 ms 340 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 308 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -