Submission #282683

#	Time	Username	Problem	Language	Result	Execution time	Memory
282683		medmdg	Arranging Shoes (IOI19_shoes)	C++14	10 / 100	1 ms	256 KiB

shoes

#include <bits/stdc++.h>

using namespace std;

long long count_swaps(std::vector<int> S){
    int n=S.size()/2;
    long long int ans=0;
    for(int i=0;i<2*n-1;i+=2){
        if(S[i]>S[i+1]){
            ans++;
        }
    }
    return ans;
}

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