Submission #3050259


Source Code Expand

import java.util.Scanner;
import java.util.Arrays;

public class Main {

    public static void main(String[] args) {
        new Main().solve();
    }

    void solve() {
        Scanner sc = new Scanner(System.in);
        int X = sc.nextInt();
        System.out.println((-1 + (int) Math.sqrt(8 * X + 1)) / 2);
    }
}

Submission Info

Submission Time
Task C - Go Home
User freed029
Language Java8 (OpenJDK 1.8.0)
Score 0
Code Size 335 Byte
Status WA
Exec Time 94 ms
Memory 21972 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 200
Status
AC × 1
WA × 2
AC × 2
WA × 16
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt
Case Name Status Exec Time Memory
0_000.txt AC 90 ms 21844 KB
0_001.txt WA 92 ms 19156 KB
0_002.txt WA 91 ms 18772 KB
1_003.txt WA 90 ms 19796 KB
1_004.txt WA 90 ms 18772 KB
1_005.txt AC 91 ms 20948 KB
1_006.txt WA 92 ms 19924 KB
1_007.txt WA 91 ms 21716 KB
1_008.txt WA 91 ms 20560 KB
1_009.txt WA 92 ms 21588 KB
1_010.txt WA 92 ms 19156 KB
1_011.txt WA 91 ms 18772 KB
1_012.txt WA 94 ms 21332 KB
1_013.txt WA 93 ms 21972 KB
1_014.txt WA 93 ms 19796 KB
1_015.txt WA 92 ms 19284 KB
1_016.txt WA 91 ms 19796 KB
1_017.txt WA 90 ms 19924 KB