제출 #934691

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
934691		Isam	Cipele (COCI18_cipele)	C++17	27 / 90	28 ms	2908 KiB

cipele

#include<bits/stdc++.h>

using namespace std;

int N, M, L[100001], R[100001], ans;

signed main(){
	ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
	cin >> N >> M;
	for(register int i = 1; i <= N; ++i){
		cin >> L[i];
	}
	for(register int i = 1; i <= M; ++i){
		cin >> R[i];
	}
	sort(L+1, L+N+1), sort(R+1, R+M+1);
	if(N >= M){
		int l(1);
		while(l < N && L[l+1] <= R[1] && l + M <= N) ++l;
		for(register int i = 1; i <= M; ++i){
			ans = max(ans, abs(L[l++] - R[i]));
		}
	}else{
		int l(1);
		while(l < M && R[l+1] <= L[1] && l + N <= M) ++l;
		for(register int i = 1; i <= N; ++i){
			ans = max(ans, abs(L[i] - R[l++]));
			//cout << L[1] << ' ' << R[l-1] << '\n';
		}
	}
	cout << ans << '\n';
	return 0;
}
/*
5 5
7 6 1 2 10
9 11 6 3 12


*/

컴파일 시 표준 에러 (stderr) 메시지

cipele.cpp: In function 'int main()':
cipele.cpp:10:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   10 |  for(register int i = 1; i <= N; ++i){
      |                   ^
cipele.cpp:13:19: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   13 |  for(register int i = 1; i <= M; ++i){
      |                   ^
cipele.cpp:20:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   20 |   for(register int i = 1; i <= M; ++i){
      |                    ^
cipele.cpp:26:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   26 |   for(register int i = 1; i <= N; ++i){
      |                    ^

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 0 / 9
• Subtask 5: 0 / 9
• Subtask 6: 0 / 9
• Subtask 7: 0 / 9
• Subtask 8: 0 / 9
• Subtask 9: 0 / 9
• Subtask 10: 0 / 9