Submission #71472097

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define int long long
void solve(){
	int n;
	cin>>n;
	cout<<n*(n+1)/2<<"\n";
}
signed main() {
    ios::sync_with_stdio(false); cin.tie(0);
	int T = 1; //cin >> T;
	while(T--) solve();
    return 0;
}

Submission Info

Submission Time
Task A - Triangular Number
User fireskybaby
Language C++23 (GCC 15.2.0)
Score 100
Code Size 261 Byte
Status AC
Exec Time 1 ms
Memory 3580 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 3552 KiB
example_01.txt AC 1 ms 3552 KiB
example_02.txt AC 1 ms 3496 KiB
hand_00.txt AC 1 ms 3500 KiB
hand_01.txt AC 1 ms 3500 KiB
hand_02.txt AC 1 ms 3504 KiB
random_00.txt AC 1 ms 3540 KiB
random_01.txt AC 1 ms 3416 KiB
random_02.txt AC 1 ms 3476 KiB
random_03.txt AC 1 ms 3580 KiB
random_04.txt AC 1 ms 3540 KiB