Submission #1092475
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define f(i,a,b) for(i=a;i<b;i++) #define rep(i,n) f(i,0,n) #define fd(i,a,b) for(i=a;i>=b;i--) #define pb push_back #define mp make_pair #define vi vector< int > #define vl vector< ll > #define ss second #define ff first #define ll long long #define pii pair< int,int > #define pll pair< ll,ll > #define sz(a) a.size() #define inf (1000*1000*1000+5) #define all(a) a.begin(),a.end() #define tri pair<int,pii> #define vii vector<pii> #define vll vector<pll> #define viii vector<tri> #define mod (1000*1000*1000+7) #define pqueue priority_queue< int > #define pdqueue priority_queue< int,vi ,greater< int > > //std::ios::sync_with_stdio(false); int main(){ ll n,i; cin>>n; ll ans=0; //ll i; ll temp=0; for(i=0;i<n;i++){ cin>>temp; ans+=temp; } ll x=n*(n+1)/2; if(ans%x==0) cout<<"YES"; else cout<<"NO"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Boxes |
User | pranav0123 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 919 Byte |
Status | WA |
Exec Time | 67 ms |
Memory | 384 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 500 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample1.txt, sample2.txt, sample3.txt |
All | sample1.txt, sample2.txt, sample3.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in2.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 49 ms | 256 KB |
in10.txt | WA | 9 ms | 256 KB |
in11.txt | WA | 67 ms | 256 KB |
in12.txt | WA | 66 ms | 256 KB |
in13.txt | WA | 55 ms | 256 KB |
in14.txt | AC | 2 ms | 256 KB |
in15.txt | AC | 2 ms | 256 KB |
in16.txt | AC | 2 ms | 256 KB |
in17.txt | AC | 2 ms | 256 KB |
in18.txt | AC | 2 ms | 256 KB |
in19.txt | WA | 3 ms | 256 KB |
in2.txt | AC | 67 ms | 256 KB |
in20.txt | WA | 3 ms | 256 KB |
in21.txt | AC | 65 ms | 256 KB |
in22.txt | AC | 63 ms | 256 KB |
in23.txt | AC | 64 ms | 256 KB |
in24.txt | WA | 5 ms | 256 KB |
in25.txt | WA | 9 ms | 256 KB |
in26.txt | WA | 65 ms | 384 KB |
in27.txt | WA | 65 ms | 256 KB |
in3.txt | AC | 67 ms | 256 KB |
in4.txt | AC | 67 ms | 256 KB |
in5.txt | AC | 67 ms | 256 KB |
in6.txt | AC | 67 ms | 256 KB |
in7.txt | AC | 67 ms | 256 KB |
in8.txt | WA | 8 ms | 256 KB |
in9.txt | WA | 9 ms | 256 KB |
sample1.txt | AC | 3 ms | 256 KB |
sample2.txt | AC | 3 ms | 256 KB |
sample3.txt | AC | 3 ms | 256 KB |