Submission #1141405

#	Time	Username	Problem	Language	Result	Execution time	Memory
1141405		aarb_.tomatexd	Coins (IOI17_coins)	C++20	Compilation error	0 ms	0 KiB

coins

#include "coins.h"
#include <bits/stdc++.h>
using namespace std;
#define SZ(x) ((int)(x).size())
#define ll long long
// c== 1, k== 1,
vector<int>coin_flips(vector<int> x, int c){
    vector<int> r(1);
    if(c==1){
        if(x[0] != x[1]){
            return r;
        }else{
            r[0] = 0;
            return;
        }
    }else{
        if(x[0] == x[1]){
            return r;
        }else{
            r[0] = 0;
            return r;
        }
    }
    return r;
}

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

Compilation message (stderr)

coins.cpp: In function 'std::vector<int> coin_flips(std::vector<int>, int)':
coins.cpp:14:13: error: return-statement with no value, in function returning 'std::vector<int>' [-fpermissive]
   14 |             return;
      |             ^~~~~~