Submission #496209

#	Time	Username	Problem	Language	Result	Execution time	Memory
496209		minhcool	Ancient Machine (JOI21_ancient_machine)	C++17	0 / 100	51 ms	8116 KiB

Anna

#include "Anna.h"
#include<bits/stdc++.h>
using namespace std;
 
//#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define foru(i, l, r) for(int i = l; i <= r; i++)
#define ford(i, r, l) for(int i = r; i >= l; i--)
 
typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;
 
//const int oo = 1e18 + 7, mod = 1e9 + 7;
 
int ret[100005];
 
void Anna(int n, vector<char> S){
	int need = 0, occ = 0;
	for(int i = n - 1; i >= 0; i--){
		if(S[i] == 'Z'){
			occ = 1;
			ret[i] = 1;
		}
		else if(S[i] == 'X' && occ && (!i || S[i - 1] != 'X')){
			ret[i] = 1;
		}
	}
	for(int i = 0; i < n; i++) Send(ret[i]);
}
/*
void process(){
 
}
 
signed main(){
	ios_base::sync_with_stdio(0);
	process();
}*/

Bruno

#include<bits/stdc++.h>
#include "Bruno.h"
using namespace std;
 
//#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define foru(i, l, r) for(int i = l; i <= r; i++)
#define ford(i, r, l) for(int i = r; i >= l; i--)
 
typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;
 
//const int N = 1e5 + 5;
 
//const int oo = 1e18 + 7, mod = 1e9 + 7;
 
void Bruno(int N, int L, vector<int> a){
	//cout << N << " " << L << "\n";
	vector<int> not_rev;
	int pos = -1;
	for(int i = N - 1; i >= 0; i--){
		if(a[i]){
			pos = i;
			break;
		}
	}
	if(pos == -1){
		for(int i = 0; i < N; i++) Remove(i);
		return;
	}
	int lst = pos;
	for(int i = pos - 1; i >= 0; i--){
		if(a[i]){
			for(int j = i + 1; j < lst; j++) Remove(j);
			Remove(i);
			lst = i;
		}
		//Remove(i);
	}
	for(int i = pos; i < N; i++) Remove(i);
}
 
/*
void process(){
 
}
 
signed main(){
	ios_base::sync_with_stdio(0);
	process();
}*/

Compilation message (stderr)

Anna.cpp: In function 'void Anna(int, std::vector<char>)':
Anna.cpp:22:6: warning: unused variable 'need' [-Wunused-variable]
   22 |  int need = 0, occ = 0;
      |      ^~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95