제출 #516535

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
516535		drkarlicio2107	Xylophone (JOI18_xylophone)	C++14	컴파일 에러	0 ms	0 KiB

xylophone

#include <bits/stdc++.h>
#include "xylophone.h"
using namespace std;
int bio [5010]; int l [5010];
int moze (int x, int n){
	if (bio[x] || x>n || x<1) return 0;
	return 1;
}
int moze2 (int x, int y, int diff1, int diff2){
	int z1=y+diff1, z2=y-diff1;
	if (max (abs(x-y), max(abs (x-z1), abs (y-z1)))==diff2) return z1;
	return z2;
}
void solve (int n){
	int lo=1; int hi=n;
	while (hi-lo>1){
		//cout << lo << " " << hi;
		int mid=(lo+hi)/2;
		int x=query (mid, n);
		if (x==n-1) lo=mid;
		else hi=mid-1;
	}
	if (hi!=lo){
		if (query (hi, n)==n-1) lo++;
	}
	//cout << lo;
	bio [1]=1; l[lo]=1;
	for (int i=lo+1; i<n+1; i++){
		int x=query (i-1, i);
		if (moze (l[i-1]+x) && moze (l[i-1]-x)){
			int y=query (i-2, i);
			l[i]=moze2 (l[i-2], l[i-1], x, y); bio [moze2 (l[i-2], l[i-1], x, y)]=1;
		}
		else{
			if (moze(l[i-1]+x)){
				l[i]=l[i-1]+x; bio [l[i-1]+x]=1;
			}
			else{
				l[i]=l[i-1]-x; bio [l[i-1]-x]=1;
			}
		}
	}
	for (int i=lo-1; i>0; i--){
		int x=query (i, i+1);
		if (moze (l[i+1]+x) && moze (l[i+1]-x)){
			int y=query (i, i+2);
			if (y>abs(l[i+1]-l[i+2])){
				int y=query (i+2, i);
				l[i]=moze2 (l[i+2], l[i+1], x, y); bio [moze2 (l[i+2], l[i+1], x, y)]=1;
			}
			else{
				if (l[i+1]>l[i+2]){
					l[i]=l[i+1]-x; bio [l[i+1]-x]=1;
				}
				else{
					l[i]=l[i+1]+x; bio [l[i+1]+x]=1;
				}
			}
		}
		else{
			if (moze(l[i+1]+x)){
				l[i]=l[i+1]+x; bio [l[i+1]+x]=1;
			}
			else{
				l[i]=l[i+1]-x; bio [l[i+1]-x]=1;
			}
		}
	}
	for (int i=1; i<n+1; i++) answer (i, l[i]);
}

컴파일 시 표준 에러 (stderr) 메시지

xylophone.cpp: In function 'void solve(int)':
xylophone.cpp:30:21: error: too few arguments to function 'int moze(int, int)'
   30 |   if (moze (l[i-1]+x) && moze (l[i-1]-x)){
      |                     ^
xylophone.cpp:5:5: note: declared here
    5 | int moze (int x, int n){
      |     ^~~~
xylophone.cpp:30:40: error: too few arguments to function 'int moze(int, int)'
   30 |   if (moze (l[i-1]+x) && moze (l[i-1]-x)){
      |                                        ^
xylophone.cpp:5:5: note: declared here
    5 | int moze (int x, int n){
      |     ^~~~
xylophone.cpp:35:21: error: too few arguments to function 'int moze(int, int)'
   35 |    if (moze(l[i-1]+x)){
      |                     ^
xylophone.cpp:5:5: note: declared here
    5 | int moze (int x, int n){
      |     ^~~~
xylophone.cpp:45:21: error: too few arguments to function 'int moze(int, int)'
   45 |   if (moze (l[i+1]+x) && moze (l[i+1]-x)){
      |                     ^
xylophone.cpp:5:5: note: declared here
    5 | int moze (int x, int n){
      |     ^~~~
xylophone.cpp:45:40: error: too few arguments to function 'int moze(int, int)'
   45 |   if (moze (l[i+1]+x) && moze (l[i+1]-x)){
      |                                        ^
xylophone.cpp:5:5: note: declared here
    5 | int moze (int x, int n){
      |     ^~~~
xylophone.cpp:61:21: error: too few arguments to function 'int moze(int, int)'
   61 |    if (moze(l[i+1]+x)){
      |                     ^
xylophone.cpp:5:5: note: declared here
    5 | int moze (int x, int n){
      |     ^~~~