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Record Detail

Wrong Answer


  
# Status Time Cost Memory Cost
#1 Accepted 2ms 540.0 KiB
#2 Accepted 1ms 540.0 KiB
#3 Accepted 2ms 332.0 KiB
#4 Wrong Answer 2ms 508.0 KiB
#5 Accepted 2ms 328.0 KiB
#6 Accepted 2ms 336.0 KiB
#7 Accepted 2ms 516.0 KiB
#8 Wrong Answer 2ms 524.0 KiB

Code

#include<bits/stdc++.h>
using namespace std;
#define nl '\n'
#define ll long long
const int N = 1e5+5;

ll a[N], b[N];

ll dis(ll x, ll y, ll xx, ll yy){
    return ((x-xx)*(x-xx)+(y-yy)*(y-yy));
}

int main() {
    int n; cin >> n;
    for(int i=0;i<n;++i) cin >> a[i] >> b[i];
    float d = 0.0000000000002l;
    for(int i=0;i<n;++i){
        for(int j=0;j<n;++j){
            d = max(d, (float) dis(a[i], b[i], a[j], b[j]));
            // cerr << d << endl;
        }
    }
    cout << fixed << setprecision(10) << sqrt(d) / 2.0<< nl;
}

Information

Submit By
Type
Submission
Problem
P1123 Relic Rescue Radius!
Contest
Sylhet ICPC 2024 Collaborative Challenge: Episode 2
Language
C++17 (G++ 13.2.0)
Submit At
2024-10-30 12:23:18
Judged At
2024-10-30 12:23:18
Judged By
Score
30
Total Time
2ms
Peak Memory
540.0 KiB