Submission #521026

#	Time	Username	Problem	Language	Result	Execution time	Memory
521026		Valaki2	Arranging Shoes (IOI19_shoes)	C++14	10 / 100	1 ms	284 KiB

shoes

#include "shoes.h"

#define ll long long

using namespace std;

ll count_swaps(vector<int> s) {
    int n = s.size() / 2;
    return s[0] > s[1];
}

Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:8:9: warning: unused variable 'n' [-Wunused-variable]
    8 |     int n = s.size() / 2;
      |         ^

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