Submission #298800

#	Time	Username	Problem	Language	Result	Execution time	Memory
298800		square1001	Arranging Shoes (IOI19_shoes)	C++14	10 / 100	1 ms	256 KiB

shoes

#include "shoes.h"
#include <vector>
using namespace std;
long long count_swaps(std::vector<int> s) {
	int N = s.size() / 2;
	if(N == 1) {
		return s[0] < 0 ? 0 : 1;
	}
}

Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:9:1: warning: control reaches end of non-void function [-Wreturn-type]
    9 | }
      | ^

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