Submission #412357

#	Time	Username	Problem	Language	Result	Execution time	Memory
412357		nichke	Bubble Sort 2 (JOI18_bubblesort2)	C++14	17 / 100	9093 ms	596 KiB

bubblesort2

#include <bits/stdc++.h>
using namespace std;

vector<int> countScans(vector<int> A, vector<int> X, vector<int> V) {
	vector<int> ans;
	for (int i = 0; i < X.size(); i++) {
		A[X[i]] = V[i];
		int res = 0;
		for (int j = 0; j < A.size(); j++) {
			int cnt = 0;
			for (int k = 0; k < j; k++) {
				cnt += (A[k] > A[j]);
			}
			res = max(res, cnt);
		}
		ans.push_back(res);
	}
	return ans;
}

Compilation message (stderr)

bubblesort2.cpp: In function 'std::vector<int> countScans(std::vector<int>, std::vector<int>, std::vector<int>)':
bubblesort2.cpp:6:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    6 |  for (int i = 0; i < X.size(); i++) {
      |                  ~~^~~~~~~~~~
bubblesort2.cpp:9:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |   for (int j = 0; j < A.size(); j++) {
      |                   ~~^~~~~~~~~~

• Subtask 1: 17 / 17
• Subtask 2: 0 / 21
• Subtask 3: 0 / 22
• Subtask 4: 0 / 40