Submission #72722389

Source Code Expand

/*
Contest Name : JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)
Problem : C Peer Review
Date : 2026-01-24
Time taken : 
*/
#include<iostream>
#include<algorithm>
#include<cstring>
#include<cstdio>
#include<cmath>
#include<vector>
using namespace std;
typedef long long ll;

const int N = 2e5 + 10;

int main(){
    //freopen("C:\\Users\\HP\\Downloads\\.in", "r", stdin);
    //freopen("C:\\Users\\HP\\Desktop\\.txt", "w", stdout);
    int n, m;
    cin >> n >> m;
    int G[N];
    for(int i=1;i<=m;i++){
        int a, b;
        cin >> a >> b;
        G[a]++;
        G[b]++;
    }
    for(int i=1;i<=n;i++){
        ll t = n - G[i];
        ll ans = ((ll)pow(t, 3) - 6 * (ll)pow(t, 2) + 11 * t) / 6 - 1;
        cout << ans << " ";
    }
    return 0;
}

Submission Info

Submission Time
Task C - Peer Review
User Queryme
Language C++23 (GCC 15.2.0)
Score 300
Code Size 810 Byte
Status AC
Exec Time 79 ms
Memory 4724 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 25
Set Name Test Cases
Sample sample00.txt, sample01.txt, sample02.txt
All sample00.txt, sample01.txt, sample02.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt
Case Name Status Exec Time Memory
sample00.txt AC 1 ms 4380 KiB
sample01.txt AC 1 ms 4524 KiB
sample02.txt AC 1 ms 4420 KiB
testcase00.txt AC 1 ms 4548 KiB
testcase01.txt AC 15 ms 4724 KiB
testcase02.txt AC 52 ms 4408 KiB
testcase03.txt AC 38 ms 4444 KiB
testcase04.txt AC 42 ms 4408 KiB
testcase05.txt AC 37 ms 4388 KiB
testcase06.txt AC 22 ms 4700 KiB
testcase07.txt AC 79 ms 4708 KiB
testcase08.txt AC 44 ms 4548 KiB
testcase09.txt AC 45 ms 4464 KiB
testcase10.txt AC 4 ms 4444 KiB
testcase11.txt AC 45 ms 4408 KiB
testcase12.txt AC 38 ms 4444 KiB
testcase13.txt AC 38 ms 4496 KiB
testcase14.txt AC 22 ms 4572 KiB
testcase15.txt AC 45 ms 4596 KiB
testcase16.txt AC 16 ms 4524 KiB
testcase17.txt AC 45 ms 4452 KiB
testcase18.txt AC 33 ms 4596 KiB
testcase19.txt AC 25 ms 4408 KiB
testcase20.txt AC 45 ms 4596 KiB
testcase21.txt AC 78 ms 4712 KiB