code. compile. run. debug. share.
Source Code
Language
#include <bits/stdc++.h>
using namespace std;
#define maxarray 100005
#define int long long
#define el "\n"
#define vtmc ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define snpos string::npos
#define db double
void solve() {
int n;
double s=0;
cin>>n;
vector<double> a(n),b(n);
for(db& i : a)cin>>i;
for(db& i : b)cin>>i;
for(int i=0;i<n;i++) s += (a[i]-b[i])*(a[i]-b[i]);
double d = sqrt(s);
cout<<setprecision(17)<<d;
}
signed main() {
vtmc
int t=1;
// cin>>t;
while(t-->0) {
solve();
}
}
Compiling Program...
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