Submission #1085338

#	Time	Username	Problem	Language	Result	Execution time	Memory
1085338		guagua0407	Sorting (IOI15_sorting)	C++17	0 / 100	2 ms	348 KiB

sorting

#include "sorting.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int,int>
#define f first
#define s second
#define all(x) x.begin(),x.end()
#define _ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);

int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
    int cnt=0;
    int n=N;
    for(int i=0;i<n;i++){
        for(int j=i+1;j<n;j++){
            if(S[j]==i){
                P[cnt]=i;
                Q[cnt]=j;
                cnt++;
                break;
            }
        }
    }
    return cnt;
}

Compilation message (stderr)

sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int*, int*, int*)':
sorting.cpp:11:39: warning: unused parameter 'M' [-Wunused-parameter]
   11 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                   ~~~~^
sorting.cpp:11:46: warning: unused parameter 'X' [-Wunused-parameter]
   11 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                          ~~~~^~~
sorting.cpp:11:55: warning: unused parameter 'Y' [-Wunused-parameter]
   11 | 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