Submission #648054

#	Time	Username	Problem	Language	Result	Execution time	Memory
648054		ojoConmigo	Coins (IOI17_coins)	C++17	25 / 100	8 ms	1560 KiB

coins

#include "coins.h"

std::vector<int> coin_flips(std::vector<int> b, int c) {
    std::vector<int> flips(1);
    flips[0] = 63;
    if(b[0] == b[1] && b[1] == b[2]){
        flips[0] = c;
    }else{
        for(int i=0; i<3; i++){
            if(c == i)continue;
            if(b[i] == b[c]){
                flips[0] = i;
            }
        }
    }
    return flips;
}

int find_coin(std::vector<int> b) {
    if (b[0] == b[1]) {
        return 2;
    }else if(b[0] == b[2]){
        return 1;
    }else return 0;
}

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