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Submission #306196

# Submission time Handle Problem Language Result Execution time Memory
306196 2020-09-24T20:30:41 Z andremfq Coins (IOI17_coins) C++17
100 / 100
 14 ms 2036 KB 
// Ivan Carvalho
// Coins - IOI 2017 Practice
// 1 coin flip
#include "coins.h"
#include <bits/stdc++.h>
using namespace std;

vector<int> coin_flips(vector<int> b, int c) {
    int meu_inteiro = 0;
    for(int i = 0;i<64;i++) if(b[i]) meu_inteiro ^= i;
    vector<int> ans;
    ans.push_back(c ^ meu_inteiro);
    return ans;
}

int find_coin(vector<int> b) {
    int meu_inteiro = 0;
    for(int i = 0;i<64;i++) if(b[i]) meu_inteiro ^= i;
    return meu_inteiro;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1696 KB Output is correct
2 Correct 10 ms 1568 KB Output is correct
3 Correct 11 ms 1696 KB Output is correct
4 Correct 10 ms 1568 KB Output is correct
5 Correct 10 ms 1776 KB Output is correct
6 Correct 12 ms 1772 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1696 KB Output is correct
2 Correct 10 ms 1568 KB Output is correct
3 Correct 11 ms 1696 KB Output is correct
4 Correct 10 ms 1568 KB Output is correct
5 Correct 10 ms 1776 KB Output is correct
6 Correct 12 ms 1772 KB Output is correct
7 Correct 11 ms 1780 KB Output is correct
8 Correct 10 ms 1696 KB Output is correct
9 Correct 11 ms 1772 KB Output is correct
10 Correct 13 ms 1568 KB Output is correct
11 Correct 10 ms 1772 KB Output is correct
12 Correct 9 ms 1568 KB Output is correct
13 Correct 11 ms 1772 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1776 KB Output is correct
2 Correct 10 ms 1768 KB Output is correct
3 Correct 10 ms 1900 KB Output is correct
4 Correct 10 ms 1772 KB Output is correct
5 Correct 11 ms 1696 KB Output is correct
6 Correct 11 ms 1768 KB Output is correct
7 Correct 9 ms 1568 KB Output is correct
8 Correct 10 ms 1696 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 1648 KB Output is correct
2 Correct 9 ms 1780 KB Output is correct
3 Correct 10 ms 1568 KB Output is correct
4 Correct 11 ms 1780 KB Output is correct
5 Correct 12 ms 2036 KB Output is correct
6 Correct 10 ms 1696 KB Output is correct

Subtask #5
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1696 KB Output is correct
2 Correct 10 ms 1568 KB Output is correct
3 Correct 11 ms 1696 KB Output is correct
4 Correct 10 ms 1568 KB Output is correct
5 Correct 10 ms 1776 KB Output is correct
6 Correct 12 ms 1772 KB Output is correct
7 Correct 11 ms 1780 KB Output is correct
8 Correct 10 ms 1696 KB Output is correct
9 Correct 11 ms 1772 KB Output is correct
10 Correct 13 ms 1568 KB Output is correct
11 Correct 10 ms 1772 KB Output is correct
12 Correct 9 ms 1568 KB Output is correct
13 Correct 11 ms 1772 KB Output is correct
14 Correct 10 ms 1568 KB Output is correct
15 Correct 11 ms 1776 KB Output is correct
16 Correct 11 ms 1696 KB Output is correct
17 Correct 10 ms 1696 KB Output is correct
18 Correct 10 ms 1776 KB Output is correct
19 Correct 10 ms 1696 KB Output is correct
20 Correct 11 ms 1568 KB Output is correct
21 Correct 10 ms 1772 KB Output is correct
22 Correct 9 ms 1568 KB Output is correct
23 Correct 9 ms 1784 KB Output is correct
24 Correct 9 ms 1696 KB Output is correct
25 Correct 10 ms 1780 KB Output is correct