Submission #3195675


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define P pair<ll,ll>
#define FOR(I,A,B) for(ll I = (A); I < (B); ++I)
#define FORR(I,A,B) for(ll I = (B-1); I >= (A); --I)
#define SORT(x) (sort(x.begin(),x.end())) // 0 2 2 3 4 5 8 9
#define REV(x) (reverse(x.begin(),x.end())) //reverse
ll gcd(ll a,ll b){if(a<b)swap(a,b);if(a%b==0)return b;else return gcd(b,a%b);}
ll lcm(ll a,ll b){ll c=gcd(a,b);return ((a/c)*(b/c)*c);}//saisyo kobaisu
#define NEXTP(x) next_permutation(x.begin(),x.end())
const ll INF=1e18+7;
const ll MOD=1e9+7;

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	ll N,ans=1;
	cin >> N;
	ll animal[N];
	ll p;cin>>p;
	FOR(i,0,N)animal[i]=0;
	animal[0]=1;
	FOR(i,1,N){
		ll k;
		cin >> k;
		if(animal[i]==animal[i-k]){
			ans++;

		}else{
			animal[i]++;
		}
		animal[i] += animal[i-1];
	}
	cout << ans << endl;
}

Submission Info

Submission Time
Task B - リス
User kenta2997
Language C++14 (GCC 5.4.1)
Score 0
Code Size 892 Byte
Status WA
Exec Time 27 ms
Memory 2560 KB

Judge Result

Set Name sample all
Score / Max Score 0 / 0 0 / 1
Status
AC × 3
AC × 9
WA × 15
Set Name Test Cases
sample sample-01.txt, sample-02.txt, sample-03.txt
all sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
01-01.txt AC 1 ms 256 KB
01-02.txt WA 1 ms 256 KB
01-03.txt WA 1 ms 256 KB
01-04.txt WA 1 ms 256 KB
01-05.txt WA 1 ms 256 KB
01-06.txt WA 1 ms 256 KB
01-07.txt WA 1 ms 256 KB
01-08.txt WA 1 ms 256 KB
01-09.txt WA 2 ms 384 KB
01-10.txt WA 27 ms 2560 KB
01-11.txt WA 27 ms 2560 KB
01-12.txt WA 27 ms 2560 KB
01-13.txt WA 25 ms 2560 KB
01-14.txt WA 25 ms 2560 KB
01-15.txt WA 26 ms 2560 KB
01-16.txt WA 26 ms 2560 KB
01-17.txt AC 19 ms 2560 KB
01-18.txt AC 25 ms 2560 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB
sample-03.txt AC 1 ms 256 KB