Submission #525349

#	Time	Username	Problem	Language	Result	Execution time	Memory
525349		safaricola	Xylophone (JOI18_xylophone)	C++17	Compilation error	0 ms	0 KiB

xylophone

#include "xylophone.h"
static int ans[5010],diff1[5010],diff2[5010],mi,ma,miid,maid;
bool greater[5010];
void solve(int N) {
	for(int i=1; i<N; i++){
		diff1[i]=query(i,i+1);
		if(i!=N-1){
			diff2[i]=query(i,i+2);
		}
	}
	ans[1]=1;
	//greater=1, i<i+1;
	for(int i=1; i<N; i++){
		if(greate[i]){
			ans[i+1]=ans[i]+diff1[i];
			if(ans[i+1]>ma){
				ma=ans[i+1];
				maid=i+1;
			}
		}
		else{
			ans[i+1]=ans[i]-diff1[i];
			if(ans[i+1]<mi){
				mi=ans[i+1];
				miid=i+1;
			}
		}
		if(diff1[i+1]+diff1[i]==diff2[i]){
			greate[i+1]=greate[i];
		}else{
			greate[i+1]=!greate[i];
		}
	}
	if(mi<1){
		for(int i=1; i<=N; i++){
			ans[i]+=1-mi;
		}
	}
	if(miid>maid){
		for(int i=1; i<=N; i++){
			ans[i]=N+1-ans[i];
		}
	}
	for(int i = 1; i <= N; i++) {
		answer(i, ans[i]);
	}
}

Compilation message (stderr)

xylophone.cpp: In function 'void solve(int)':
xylophone.cpp:14:6: error: 'greate' was not declared in this scope; did you mean 'greater'?
   14 |   if(greate[i]){
      |      ^~~~~~
      |      greater
xylophone.cpp:29:4: error: 'greate' was not declared in this scope; did you mean 'greater'?
   29 |    greate[i+1]=greate[i];
      |    ^~~~~~
      |    greater
xylophone.cpp:31:4: error: 'greate' was not declared in this scope; did you mean 'greater'?
   31 |    greate[i+1]=!greate[i];
      |    ^~~~~~
      |    greater