Submission #1195151

#	Time	Username	Problem	Language	Result	Execution time	Memory
1195151		nikulid	Sorting (IOI15_sorting)	C++20	0 / 100	1 ms	328 KiB

sorting

#include "sorting.h"
#include <vector>

using namespace std;

int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
    // we are given S[], M, X[], Y[]
    // we are to give P[], Q[]
    vector<int> ns;
    for(int i=0; i<N; i++){
    	ns.push_back(S[i]);
    }
    for(int i=0; i<N; i++){
    	P[i] = i;
    	Q[i] = ns[i];
    	swap(ns[i], ns[ns[i]]);
    }
	return N;
}

// 3 2 5 1 4

// -op1
// 1 2 5 

• Subtask 1: 0 / 8
• Subtask 2: 0 / 12
• Subtask 3: 0 / 16
• Subtask 4: 0 / 18
• Subtask 5: 0 / 20
• Subtask 6: 0 / 26