Submission #523080

#	Time	Username	Problem	Language	Result	Execution time	Memory
523080		amunduzbaev	Ancient Machine (JOI21_ancient_machine)	C++17	Compilation error	0 ms	0 KiB

Anna

#include "Anna.h"
#include "bits/stdc++.h"
using namespace std;

#define ar array

void Anna(int n, vector<char> s) {
	vector<int> res(n);
	ar<int, 3> last {n, n, n};
	vector<ar<int, 3>> par(n + 1); par[n] = last;
	for(int i=n-1;~i;i--){
		last[s[i] - 'X'] = i;
		par[i] = last;
	}
	
	int i = par[0][0];
	if(i < n){
		int j = i; res[i] = 1;
		while(j < n){
			j = par[j][1];
			int l = par[j][2];
			if(l < n){
				res[j] = res[l] = 1;
			} j = l;
		}
	}
	
	//~ for(int i=0;i<n;i++) cout<<res[i]<<" ";
	//~ cout<<endl;
	for(int i=0;i<n;i++){
		Send(res[i]);
	}
}

Bruno

Compilation message (stderr)

/usr/bin/ld: /tmp/ccPoGiVl.o: in function `main':
grader_bruno.cpp:(.text.startup+0x24d): undefined reference to `Bruno(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status