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 |
|
|
Set Name | Test Cases |
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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 |