제출 #1161420

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1161420		aha_niet	Growing Vegetable is Fun 3 (JOI19_ho_t3)	C++20	0 / 100	1 ms	328 KiB

joi2019_ho_t3

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define pb push_back
#define sz size
#define mp make_pair
#define ios ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define fre(s) freopen(s".in", "r", stdin);freopen(s".out", "w", stdout);
#define ss second
#define f first
#define ii pair<ll,ll>
#define pii pair<int,int>
const int N=3e6+7;
const ll inf=2e12+7;
const ll mod=1e9+7;
ll f[N],un;
int n,q,a,m,b;
int main()
{
    ios
    string s;
    cin>>n>>s;
    ll R=0,K=0;
    for(int i=0;i<n;++i)
    {
        if(s[i]=='R')R++;
        else K++;
    }
    string x="",y="";
    if(abs(R-K)>1)
    {
        cout<<-1;
        return 0;
    }
    cout<<1;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 55
• Subtask 3: 0 / 15
• Subtask 4: 0 / 25