Submission #1242508

#	Time	Username	Problem	Language	Result	Execution time	Memory
1242508		duhendorfus	Arranging Shoes (IOI19_shoes)	C++20	10 / 100	0 ms	328 KiB

shoes

#include <bits/stdc++.h>


using namespace std;
using ll = long long;


ll sub1(vector<int> S){
    if (S[0] < 0 && S[1] > 0) return 0;
    else return 1;
}


ll count_swaps(vector<int> S){
    int si = S.size() / 2;
    if (si == 1 && abs(S[0]) == abs(S[1])) return sub1(S);

    else return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15