oj.uz

Submission #962648

# Submission time Handle Problem Language Result Execution time Memory
962648 2024-04-14T06:12:51 Z hirayuu_oj Gondola (IOI14_gondola) C++17
20 / 100
 9 ms 1224 KB 
#include "gondola.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<(n); i++)
#define all(x) x.begin(),x.end()
using ll=long long;
const ll MOD=1000000009;

ll safe_mod(ll n,ll p){
    n%=p;
    if(n<0)n+=p;
    return n;
}
int valid(int n, int inputSeq[]){
    int fix=MOD;
    rep(i,n){
        if(inputSeq[i]<=n){
            if(fix==MOD)fix=safe_mod(i-inputSeq[i],n);
            else{
                if(fix!=safe_mod(i-inputSeq[i],n)){
                    return 0;
                }
            }
        }
    }
    vector<bool> cnt(300000);
    rep(i,n){
        if(cnt[inputSeq[i]])return 0;
        cnt[inputSeq[i]]=1;
    }
    return 1;
}

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

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

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

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

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 600 KB Output is correct
4 Correct 0 ms 440 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 4 ms 600 KB Output is correct
7 Correct 7 ms 1188 KB Output is correct
8 Correct 6 ms 1112 KB Output is correct
9 Correct 3 ms 604 KB Output is correct
10 Correct 7 ms 1224 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 600 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 4 ms 600 KB Output is correct
7 Correct 7 ms 1072 KB Output is correct
8 Correct 6 ms 1076 KB Output is correct
9 Correct 2 ms 600 KB Output is correct
10 Correct 7 ms 1220 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 3 ms 604 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 9 ms 1116 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 604 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 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 1 ms 348 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 348 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 344 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -