Submission #1179425

#	Time	Username	Problem	Language	Result	Execution time	Memory
1179425		aguss	Boxes with souvenirs (IOI15_boxes)	C++20	Compilation error	0 ms	0 KiB

boxes

#include "sorting.h"
#include <bits/stdc++.h>
using namespace std;
int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
	map<int, int> posi;
	for(int i = 0; i < N; i++){
		posi[S[i]] = i;
	}
	int ans = 0;
	for(int i = 0; i < N; i++){
		ans++;
		P[i] = posi[i];
		Q[i] = posi[posi[i]];
		if(S[i] == i){
			P[i] = i;
			Q[i] = i;
			continue;
		}
		swap(S[posi[i]], S[posi[posi[i]]]);
		swap(posi[i], posi[posi[i]]);
	}
	return ans;
}

Compilation message (stderr)

boxes.cpp:1:10: fatal error: sorting.h: No such file or directory
    1 | #include "sorting.h"
      |          ^~~~~~~~~~~
compilation terminated.