Submission #1302254

#	Time	Username	Problem	Language	Result	Execution time	Memory
1302254		nicolo_010	Sorting (IOI15_sorting)	C++20	0 / 100	3 ms	344 KiB

sorting

#include <bits/stdc++.h>
#include "sorting.h"
using namespace std;
using ll = long long;
using pii = pair<int, int>;
const int MOD = 1e9+7;

int findSwapPairs(int n, int* s, int m, int* x, int* y, int* p, int* q) {
	int id=0;
	vector<int> a(n);
	for (int i=0; i<n; i++) {
		a[i] = s[i];
	}
	for (int i=0; i<n-1; i++) {
		int mx=a[0];
		int idx=0;
		for (int j=0; j<n-i; j++) {
			if (a[j] > mx) {
				idx = j;
				mx = a[j];
			}
		}
		swap(a[idx], a[n-i-1]);
		p[id] = idx;
		q[id] = n-i-1;
		id++;
	}
	return id;
}

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