Submission #1242423

Source Code Expand

import java.util.Scanner;

public class Main {

	public static void main(String args[]){

		Scanner cin = new Scanner(System.in);

		long target = cin.nextLong();
		long tmp = 0L;

		for(long i =0L;i<=target;i++){
			if(i*(i+1)>=2*target){
				tmp =i;
				break;
			}
		}
		System.out.println(tmp);
	}
}

Submission Info

Submission Time
Task C - Go Home
User kj1321
Language Java8 (OpenJDK 1.8.0)
Score 200
Code Size 324 Byte
Status AC
Exec Time 111 ms
Memory 23636 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 18
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 111 ms 20180 KB
0_001.txt AC 94 ms 18644 KB
0_002.txt AC 92 ms 20564 KB
1_003.txt AC 98 ms 20560 KB
1_004.txt AC 94 ms 19668 KB
1_005.txt AC 92 ms 19028 KB
1_006.txt AC 95 ms 19284 KB
1_007.txt AC 95 ms 21332 KB
1_008.txt AC 93 ms 21716 KB
1_009.txt AC 97 ms 19668 KB
1_010.txt AC 92 ms 18900 KB
1_011.txt AC 92 ms 21972 KB
1_012.txt AC 94 ms 23124 KB
1_013.txt AC 93 ms 21076 KB
1_014.txt AC 94 ms 21460 KB
1_015.txt AC 96 ms 21716 KB
1_016.txt AC 94 ms 23636 KB
1_017.txt AC 94 ms 21716 KB