775 | 2022. 01. 10 16:00:42 | Kevinke12 | Táblajáték | cpp14 | Elfogadva 50/50 | 2ms | 1960 KiB |
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
unsigned long long N, aktO=0, l, ans1=0;
vector<char> almafa;
int main()
{
cin >> N;
almafa.push_back('0');
for(int i = 0; i < N; i++)
{
cin >> l;
if((l==0) ||(l==1)) ans1++;
if(l==2) ans1--;
if(l==0)
{
almafa.push_back('0');
}
if(l==1)
{
almafa.push_back('1');
}
if(l==2) //fel
{
almafa.pop_back();
}
if(l==3)
{
for(int i = almafa.size()-1; i >= 0; i--)
{
if(almafa[i]=='0') almafa[i]='1';
else
{
almafa[i] = '0'; break;
}
}
}
if(l==4)
{
for(int i = almafa.size()-1; i >= 0; i--)
{
if(almafa[i]=='1') almafa[i]='0';
else
{
almafa[i] = '1'; break;
}
}
}
//cout << ans1 << " " << aktO << "\n";
}
cout << ans1 << "\n";
reverse(almafa.begin(), almafa.end());
while((almafa[almafa.size()-1]=='0'))
{
almafa.pop_back();
}
reverse(almafa.begin(), almafa.end());
for(char c:almafa)
cout << c;
if(almafa.size()==0)
cout << "0";
return 0;
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 50/50 | ||||||
1 | Elfogadva | 0/0 | 2ms | 1820 KiB | |||
2 | Elfogadva | 0/0 | 1ms | 1836 KiB | |||
3 | Elfogadva | 3/3 | 1ms | 1900 KiB | |||
4 | Elfogadva | 3/3 | 1ms | 1916 KiB | |||
5 | Elfogadva | 3/3 | 2ms | 1912 KiB | |||
6 | Elfogadva | 3/3 | 2ms | 1912 KiB | |||
7 | Elfogadva | 3/3 | 1ms | 1924 KiB | |||
8 | Elfogadva | 3/3 | 1ms | 1924 KiB | |||
9 | Elfogadva | 3/3 | 1ms | 1928 KiB | |||
10 | Elfogadva | 3/3 | 1ms | 1928 KiB | |||
11 | Elfogadva | 3/3 | 1ms | 1936 KiB | |||
12 | Elfogadva | 3/3 | 1ms | 1944 KiB | |||
13 | Elfogadva | 4/4 | 1ms | 1944 KiB | |||
14 | Elfogadva | 4/4 | 2ms | 1944 KiB | |||
15 | Elfogadva | 4/4 | 1ms | 1952 KiB | |||
16 | Elfogadva | 4/4 | 1ms | 1956 KiB | |||
17 | Elfogadva | 4/4 | 1ms | 1960 KiB |