Submission #745962

#	Time	Username	Problem	Language	Result	Execution time	Memory
745962		vjudge1	Table Tennis (info1cup20_tabletennis)	C++17	0 / 100	66 ms	2868 KiB

tabletennis

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

int main(){
	int n, k; cin >> n >> k;
	vector <ll> v(n+k);

	for(int i = 0; i < v.size(); i++){
		cin >> v[i];
	}

	sort(v.begin(),v.end());
	int f = 0;

	for(int i = 0; i < n; i++){
		if(v[i] + v[n-i-1] != v[0] + v[n-1]) f = 1;
	}

	if(f == 1){
		for(int i = 0; i < n; i++){
			cout << v[i] << " ";
		}
	}else{
		for(int i = 0; i < n; i++){
			cout << v[i+1] << " ";
		}
	}
}

Compilation message (stderr)

tabletennis.cpp: In function 'int main()':
tabletennis.cpp:9:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |  for(int i = 0; i < v.size(); i++){
      |                 ~~^~~~~~~~~~

• Subtask 1: 0 / 11
• Subtask 2: 0 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 0 / 9
• Subtask 6: 0 / 14
• Subtask 7: 0 / 15
• Subtask 8: 0 / 13