oj.uz

Submission #959522

# Submission time Handle Problem Language Result Execution time Memory
959522 2024-04-08T11:39:54 Z Ahmed57 Swap (BOI16_swap) C++17
0 / 100
 0 ms 348 KB 
#include "bits/stdc++.h"

using namespace std;
#ifdef LOCAL
#include "debug.cpp"
#else
#define debug(...)
#define debugArr(...)
#endif
#define int long long
const int mod = 1000000007;
signed main(){
    ios_base::sync_with_stdio(false);cin.tie(nullptr);
    int n;
    cin>>n;
    int a[n+1];
    for(int i = 1;i<=n;i++){
        cin>>a[i];
    }
    for(int i = 2;i<=n;i+=2){
        if(i==n){
            if(a[i]<a[i/2])swap(a[i],a[i/2]);
            continue;
        }
        if(a[i/2]<a[i]&&a[i]<a[i+1])continue;
        if(a[i/2]<a[i+1]&&a[i+1]<a[i])continue;
        if(a[i]<a[i/2]&&a[i/2]<a[i+1])swap(a[i],a[i/2]);
        if(a[i+1]<a[i/2]&&a[i/2]<a[i]){
            if((i*2>n||a[i*2]>=a[i/2])&&(i*2+1>n||a[i*2+1]>=a[i/2]))swap(a[i],a[i/2]);
            swap(a[i+1],a[i/2]);
        }
        if(a[i]<a[i+1]&&a[i+1]<a[i/2])swap(a[i],a[i/2]);
        if(a[i+1]<a[i]&&a[i]<a[i/2]){
            if(!((i*2>n||a[i*2]>=a[i/2])&&(i*2+1>n||a[i*2+1]>=a[i/2]))){
                swap(a[i],a[i/2]);
            }
            swap(a[i+1],a[i/2]);
        }
    }
    for(int i = 1;i<=n;i++)cout<<a[i]<<" ";
}
/*
[1,j]
[]
*/

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -