제출 #333081

#제출 시각아이디문제언어결과실행 시간메모리
333081gouravkhungerCoins (IOI17_coins)C++14
10 / 100
12 ms1712 KiB
#include "coins.h"
#include<bits/stdc++.h>

std::vector<int> coin_flips(std::vector<int> b, int c) {
    std::vector <int> flips;
    for(int i=0;i<64;i++){
        if(i!=c){
            if(b[i]==b[c]) flips.push_back(i);
        }
    }
    if(flips.size()==0){
        flips.push_back(c);
        flips.push_back(c);
    }
    return flips;
}
 
int find_coin(std::vector<int> b) {
    int temp;
    if(count(b.begin(),b.end(),1)>1) temp=0;
    else temp=1;
    for(int i=0;i<64;i++){
        if(b[i]==temp) return(i);
    }
}

컴파일 시 표준 에러 (stderr) 메시지

coins.cpp: In function 'int find_coin(std::vector<int>)':
coins.cpp:25:1: warning: control reaches end of non-void function [-Wreturn-type]
   25 | }
      | ^
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