oj.uz

Submission #111384

# Submission time Handle Problem Language Result Execution time Memory
111384 2019-05-15T05:05:09 Z CodeKracker Gondola (IOI14_gondola) C++14
55 / 100
 30 ms 4488 KB 
/*input
3
3 1 4
*/
/**
    Author: Kristopher Paul
    Date Created: 15-05-2019
    Contest Name:
                _/    _/   _/_/_/_/   _/   _/_/_/_/
               _/  _/     _/    _/   _/   _/
              _/_/       _/_/_/_/   _/   _/_/_/_/
             _/  _/     _/  _/     _/         _/
            _/    _/   _/    _/   _/   _/_/_/_/
**/
#include <gondola.h>
#include<bits/stdc++.h>
#define ll long long
//#define int ll
#define pb push_back
#define INF 0x3f3f3f3f //0x3f3f3f3f = 63
#define MOD 1000000007
#define mp make_pair
const double PI=3.141592653589793238462643383279502884197169399375105820974944;
#define REP(i,n) for (int i = 0; i < n; i++)
#define FOR(i,a,b) for (int i = a; i < b; i++)
#define REPD(i,n) for (int i = n-1; i >= 0; i--)
#define FORD(i,a,b) for (int i = a; i >= b; i--)
#define remax(a,b) a = max(a,b)
#define remin(a,b) a = min(a,b)
#define umap unordered_map
#define pii pair<int,int>
#define F first
#define S second
#define mii map<int,int>
#define vi vector<int>
#define vvi vector<vi>
#define itr :: iterator it
#define all(v) v.begin(),v.end()
#define WL(t) while(t--)
#define gcd(a,b) __gcd((a),(b))
#define lcm(a,b) ((a)*(b))/gcd((a),(b))
#define out(x) cout << #x << " is " << x << endl
#define FastIO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
using namespace std;

int ModExp(int x,int y,int m){
    int res = 1;
    x = x % m;
    while (y > 0)
    {
        if (y & 1)
            res = (res*x) % m;

        y = y>>1;
        x = (x*x) % m;
    }
    return res;
}

int valid(int n, int arr[]){
    int mini = n+1;
    int pos = n;
    umap<int,int> cnt;
    FOR(i,0,n){
        cnt[arr[i]]++;
        if(cnt[arr[i]] > 1){
            return 0;
        }
        if(arr[i] < mini){
            mini = arr[i];
            pos = i;
        }
    }
    if(mini > n){
        return 1;
    }
    int to[n];
    int val = arr[pos];
    FOR(i,pos,n){
        to[i] = val;
        if(arr[i] <= n && arr[i] != to[i]){
            return 0;
        }
        val++;
        if(val == n+1){
            val = 1;
        }
    }
    FOR(i,0,pos){
        to[i] = val;
        if(arr[i] <= n && arr[i] != to[i]){
            return 0;
        }
        val++;
        if(val == n+1){
            val = 1;
        }
    }
    return 1;
}

int replacement(int n, int arr[], int replacementSeq[]){
    int mini = n+1;
    int pos = 0;
    FOR(i,0,n){
        if(arr[i] < mini){
            mini = arr[i];
            pos = i;
        }
    }
    vector<pii> vec;
    if(mini > n){
        FOR(i,0,n){
            vec.pb({arr[i],i+1});
        }
    }else{
        int v = mini;
        FOR(i,pos,n){
            if(arr[i] > n){
                vec.pb({arr[i],v});
            }
            v++;
            if(v == n+1){
                v = 1;
            }
        }
        FOR(i,0,pos){
            if(arr[i] > n){
                vec.pb({arr[i],v});
            }
            v++;
            if(v == n+1){
                v = 1;
            }
        }
    }
    sort(vec.begin(),vec.end());
    int st = n+1;
    int ind = 0;
    FOR(i,0,vec.size()){
        int cur = vec[i].first;
        int lv = vec[i].second;
        FOR(j,st,cur+1){
            replacementSeq[ind] = lv;
            lv = j;
            ind++;
        }
        st = cur+1;
    }
    return ind;
}

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

}
/*
void solve(){
    int rep[100005];
    int n;
    cin >> n;
    int arr[n];
    FOR(i,0,n){
        cin >> arr[i];
    }
    int len = replacement(n,arr,rep);
    FOR(i,0,len){
        cout << rep[i] << " ";
    }
    cout << endl;
}

signed main(){
    FastIO;
    int t = 1;
//    cin >> t;
    WL(t){
        solve();
    }
}*/

Compilation message

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:25:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define FOR(i,a,b) for (int i = a; i < b; i++)
gondola.cpp:140:9:
     FOR(i,0,vec.size()){
         ~~~~~~~~~~~~~~                
gondola.cpp:140:5: note: in expansion of macro 'FOR'
     FOR(i,0,vec.size()){
     ^~~
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:155:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 256 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 3 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 256 KB Output is correct
6 Correct 13 ms 2224 KB Output is correct
7 Correct 22 ms 696 KB Output is correct
8 Correct 19 ms 3984 KB Output is correct
9 Correct 8 ms 1408 KB Output is correct
10 Correct 22 ms 4360 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 13 ms 2224 KB Output is correct
7 Correct 15 ms 632 KB Output is correct
8 Correct 23 ms 3984 KB Output is correct
9 Correct 8 ms 1408 KB Output is correct
10 Correct 24 ms 4488 KB Output is correct
11 Correct 3 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 15 ms 1968 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 30 ms 4240 KB Output is correct

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 3 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct

Subtask #6
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 10 ms 640 KB Output is correct
12 Correct 11 ms 640 KB Output is correct
13 Correct 15 ms 1296 KB Output is correct
14 Correct 12 ms 700 KB Output is correct
15 Correct 26 ms 2288 KB Output is correct

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -