Submission #71467604

Source Code Expand

#include <iostream>
#include <algorithm>
#include <deque>
#include <vector>
#include <queue>
#include <cmath>
using namespace std;

int n;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(NULL);

	cin >> n;
	cout << n * (n + 1) / 2;
}

Submission Info

Submission Time
Task A - Triangular Number
User cocoyi00
Language C++23 (GCC 15.2.0)
Score 100
Code Size 254 Byte
Status AC
Exec Time 1 ms
Memory 3584 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 11
Set Name Test Cases
Sample example_00.txt, example_01.txt, example_02.txt
All example_00.txt, example_01.txt, example_02.txt, hand_00.txt, hand_01.txt, hand_02.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt
Case Name Status Exec Time Memory
example_00.txt AC 1 ms 3416 KiB
example_01.txt AC 1 ms 3428 KiB
example_02.txt AC 1 ms 3480 KiB
hand_00.txt AC 1 ms 3428 KiB
hand_01.txt AC 1 ms 3412 KiB
hand_02.txt AC 1 ms 3584 KiB
random_00.txt AC 1 ms 3520 KiB
random_01.txt AC 1 ms 3524 KiB
random_02.txt AC 1 ms 3532 KiB
random_03.txt AC 1 ms 3532 KiB
random_04.txt AC 1 ms 3540 KiB