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Submission #130645

# Submission time Handle Problem Language Result Execution time Memory
130645 2019-07-15T19:00:51 Z Osama_Alkhodairy Coins (IOI17_coins) C++17
100 / 100
 13 ms 1604 KB 
#include <bits/stdc++.h>
//~ #include "grader.cpp"
#include "coins.h"
using namespace std;

std::vector<int> coin_flips(std::vector<int> b, int c) {
    int f = c;
    for(int i = 0 ; i < (int)b.size() ; i++){
        if(b[i]) f ^= i;
    }
    vector <int> ret = {f};
    return ret;
}

int find_coin(std::vector<int> b) {
    int x = 0;
    for(int i = 0 ; i < (int)b.size() ; i++){
        if(b[i]) x ^= i;
    }
    return x;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 1464 KB Output is correct
2 Correct 13 ms 1512 KB Output is correct
3 Correct 12 ms 1464 KB Output is correct
4 Correct 13 ms 1456 KB Output is correct
5 Correct 11 ms 1496 KB Output is correct
6 Correct 11 ms 1332 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 1464 KB Output is correct
2 Correct 13 ms 1512 KB Output is correct
3 Correct 12 ms 1464 KB Output is correct
4 Correct 13 ms 1456 KB Output is correct
5 Correct 11 ms 1496 KB Output is correct
6 Correct 11 ms 1332 KB Output is correct
7 Correct 12 ms 1340 KB Output is correct
8 Correct 12 ms 1456 KB Output is correct
9 Correct 13 ms 1604 KB Output is correct
10 Correct 13 ms 1464 KB Output is correct
11 Correct 12 ms 1476 KB Output is correct
12 Correct 5 ms 1328 KB Output is correct
13 Correct 11 ms 1456 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 1456 KB Output is correct
2 Correct 12 ms 1464 KB Output is correct
3 Correct 12 ms 1520 KB Output is correct
4 Correct 12 ms 1328 KB Output is correct
5 Correct 12 ms 1476 KB Output is correct
6 Correct 12 ms 1592 KB Output is correct
7 Correct 11 ms 1456 KB Output is correct
8 Correct 11 ms 1468 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 1464 KB Output is correct
2 Correct 11 ms 1468 KB Output is correct
3 Correct 12 ms 1344 KB Output is correct
4 Correct 12 ms 1348 KB Output is correct
5 Correct 12 ms 1492 KB Output is correct
6 Correct 12 ms 1480 KB Output is correct

Subtask #5
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 1464 KB Output is correct
2 Correct 13 ms 1512 KB Output is correct
3 Correct 12 ms 1464 KB Output is correct
4 Correct 13 ms 1456 KB Output is correct
5 Correct 11 ms 1496 KB Output is correct
6 Correct 11 ms 1332 KB Output is correct
7 Correct 12 ms 1340 KB Output is correct
8 Correct 12 ms 1456 KB Output is correct
9 Correct 13 ms 1604 KB Output is correct
10 Correct 13 ms 1464 KB Output is correct
11 Correct 12 ms 1476 KB Output is correct
12 Correct 5 ms 1328 KB Output is correct
13 Correct 11 ms 1456 KB Output is correct
14 Correct 12 ms 1328 KB Output is correct
15 Correct 12 ms 1468 KB Output is correct
16 Correct 13 ms 1464 KB Output is correct
17 Correct 12 ms 1456 KB Output is correct
18 Correct 12 ms 1480 KB Output is correct
19 Correct 12 ms 1580 KB Output is correct
20 Correct 12 ms 1332 KB Output is correct
21 Correct 12 ms 1456 KB Output is correct
22 Correct 11 ms 1456 KB Output is correct
23 Correct 12 ms 1472 KB Output is correct
24 Correct 11 ms 1516 KB Output is correct
25 Correct 11 ms 1456 KB Output is correct