Submission #3565830


Source Code Expand

#include<iostream>
#include<algorithm>
#include<string>
#include<vector>
#include<queue>
#include<map>
#include<cmath>
using namespace std;
#define REP(i, limit) for(int i=0; i< limit; ++i)
#define FOR(i, j, limit) for(int i=j; i< limit; ++i)
#define DUMP(a) REP(d,a.size()){cout<<a[d];if(d!=a.size()-1)cout<<" ";else cout<<endl;}
#define LL long long
int INF = 2147483647;
LL LINF = 9223372036854775807;
LL MOD = 1000000007;
typedef pair<int, int>P;
typedef pair<LL, LL>PL;
typedef vector<int> vi;
typedef vector<LL> vl;


int main(){
  int N;
  cin>>N;
  int a[N], b[N];
  LL suma=0, sumb=0;
  LL judge=0;
  REP(i, N) {
    cin>>a[i];
    suma+=a[i];
  }
  REP(i, N) {
    cin>>b[i];
    sumb+=b[i];
  }
  if(suma>sumb) {
    cout<<"No"<<endl;
    return 0;
  }

  REP(i, N){
    if(a[i]>b[i]){
      judge -= (a[i]-b[i]);
    }
    else{
      judge += (b[i]-a[i]);
    }
    //cout<<judge<<endl;
  }
  if(judge<0) cout<<"No"<<endl;
  else cout<<"Yes"<<endl;




  return 0;
}

Submission Info

Submission Time
Task B - Two Arrays
User howahowa
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1037 Byte
Status WA
Exec Time 12 ms
Memory 384 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 2
WA × 1
AC × 23
WA × 5
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt, 1_026.txt, 1_027.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 256 KB
0_001.txt WA 1 ms 256 KB
0_002.txt AC 1 ms 256 KB
1_003.txt AC 9 ms 384 KB
1_004.txt AC 9 ms 384 KB
1_005.txt AC 12 ms 384 KB
1_006.txt AC 12 ms 256 KB
1_007.txt AC 12 ms 384 KB
1_008.txt AC 12 ms 256 KB
1_009.txt AC 12 ms 256 KB
1_010.txt AC 12 ms 384 KB
1_011.txt AC 12 ms 384 KB
1_012.txt WA 12 ms 384 KB
1_013.txt AC 12 ms 256 KB
1_014.txt AC 12 ms 256 KB
1_015.txt WA 12 ms 256 KB
1_016.txt WA 12 ms 256 KB
1_017.txt AC 12 ms 256 KB
1_018.txt AC 12 ms 256 KB
1_019.txt WA 12 ms 384 KB
1_020.txt AC 12 ms 384 KB
1_021.txt AC 11 ms 256 KB
1_022.txt AC 11 ms 384 KB
1_023.txt AC 12 ms 384 KB
1_024.txt AC 12 ms 256 KB
1_025.txt AC 12 ms 384 KB
1_026.txt AC 12 ms 256 KB
1_027.txt AC 12 ms 256 KB