Submission #386909

#	Time	Username	Problem	Language	Result	Execution time	Memory
386909		BlancaHM	Coins (IOI17_coins)	C++14	10 / 100	12 ms	1720 KiB

coins

#include "coins.h"
using namespace std;

vector<int> coin_flips(vector<int> b, int c) {
    vector<int> flips;
    for (int i = 0; i < 64; i++) {
        if (i != c && b[i] != 0) flips.push_back(i);
    }
    if(b[c] != 1)
        flips.push_back(c);
    
    if (flips.size() == 0) {
        flips.push_back(c);
        flips.push_back(c);
    }
    return flips;
}

int find_coin(vector<int> b) {
    int val = 0;
    for (int i = 0; i < 64; i++) {
        if (b[i] == 1)
            val = i;
    }
    return val;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 15
• Subtask 3: 10 / 10
• Subtask 4: 0 / 15
• Subtask 5: 0 / 50