https://codeforces.com/contest/1013
A
1 #include<bits/stdc++.h> 2 using namespace std; 3 #define lson l,mid,rt<<1 4 #define rson mid+1,r,rt<<1|1 5 #define IT set<node>::iterator 6 #define sqr(x) ((x)*(x)) 7 #define pb push_back 8 #define eb emplace_back 9 #define maxn 200005 10 #define eps 1e-8 11 #define pi acos(-1.0) 12 #define rep(k,i,j) for(int k=i;k<j;k++) 13 typedef long long ll; 14 typedef pair<int,int> pii; 15 typedef pair<ll,ll>pll; 16 typedef pair<ll,int> pli; 17 typedef pair<pair<int,string>,pii> ppp; 18 typedef unsigned long long ull; 19 const long long MOD=1e9+7; 20 const double oula=0.57721566490153286060651209; 21 using namespace std; 22 23 24 int n,ans1,ans2; 25 26 int main(){ 27 std::ios::sync_with_stdio(false); 28 cin>>n; 29 int x; 30 for(int i=1;i<=n;i++){ 31 cin>>x; 32 ans1+=x; 33 } 34 for(int i=1;i<=n;i++){ 35 cin>>x; 36 ans2+=x; 37 } 38 if(ans1>=ans2) puts("YES"); 39 else puts("NO"); 40 }