Submission #434437

#	Time	Username	Problem	Language	Result	Execution time	Memory
434437		Azimjon	Sorting (IOI15_sorting)	C++17	0 / 100	1 ms	716 KiB

sorting

#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[]) {
	int ans = 0;
	vector<int> a;
	for (int i = 0; i < N; i++) {
		a.push_back(S[i]);
	}
	int n = a.size();
	for (int i = 0; i < n; i++) {
		for (int j = 0; j + 1 < n; j++) {
			if (a[j] > a[j + 1]) {
				P[ans] = j;
				Q[ans] = j + 1;

				swap(a[j], a[j + 1]);

				ans++;
			}
		}
	}

	return ans;
}

Compilation message (stderr)

sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int*, int*, int*)':
sorting.cpp:12:16: warning: conversion from 'std::vector<int>::size_type' {aka 'long unsigned int'} to 'int' may change value [-Wconversion]
   12 |  int n = a.size();
      |          ~~~~~~^~
sorting.cpp:6:39: warning: unused parameter 'M' [-Wunused-parameter]
    6 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                   ~~~~^
sorting.cpp:6:46: warning: unused parameter 'X' [-Wunused-parameter]
    6 | int findSwapPairs(int N, int S[], int M, int X[], int Y[], int P[], int Q[]) {
      |                                          ~~~~^~~
sorting.cpp:6:55: warning: unused parameter 'Y' [-Wunused-parameter]
    6 | 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