Submission #946997

#	Time	Username	Problem	Language	Result	Execution time	Memory
946997		Nika533	Sorting (IOI15_sorting)	C++14	0 / 100	1 ms	348 KiB

sorting

#pragma GCC diagnostic warning "-std=c++11"
#include <bits/stdc++.h>
#include "sorting.h"
#define pb push_back
#define f first
#define s second
#define MOD 1000000007
#define flush fflush(stdout)
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(), (x).rend()
#define pii pair<int,int>
using namespace std;
int n,m,T,k;

int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
	int ind[N];
	for (int i=0; i<N; i++) {
		ind[S[i]]=i;
	}
	for (int i=0; i<N-1; i++) {
		P[i]=i; Q[i]=ind[i];
		ind[S[i]]=ind[i];
		ind[i]=i;
	}
	return N-1;
}

Compilation message (stderr)

sorting.cpp:1:32: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    1 | #pragma GCC diagnostic warning "-std=c++11"
      |                                ^~~~~~~~~~~~
sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int*, int*, int*)':
sorting.cpp:15:39: warning: unused parameter 'M' [-Wunused-parameter]
   15 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                   ~~~~^
sorting.cpp:15:46: warning: unused parameter 'X' [-Wunused-parameter]
   15 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                          ~~~~^~~
sorting.cpp:15:55: warning: unused parameter 'Y' [-Wunused-parameter]
   15 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                                   ~~~~^~~

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