(cache)Submission #73806344 - AtCoder Beginner Contest 435

Contest Duration: 2025-12-06(Sat) 21:00 - 2025-12-06(Sat) 22:40 (local time) (100 minutes) Back to Home

Submission #73806344

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#include <stdio.h>
int main(void) {
  int N;
  if (scanf("%d", &N) != 1) return 1;
  printf("%d\n", N * (N + 1) / 2);
  return 0;
}
 
 
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#include <stdio.h>

int main(void) {
	int N;
	if (scanf("%d", &N) != 1) return 1;
	printf("%d\n", N * (N + 1) / 2);
	return 0;
}

Submission Info

Submission Time	2026-03-04 07:54:05
Task	A - Triangular Number
User	mikecat
Language	C23 (GCC 14.2.0)
Score	100
Code Size	137 Byte
Status	AC
Exec Time	0 ms
Memory	1716 KiB

Judge Result

Set Name

Sample

All

Score / Max Score

0 / 0

100 / 100

Status

× 3

× 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	Memory
example_00.txt	AC	1616 KiB
example_01.txt	AC	1628 KiB
example_02.txt	AC	1620 KiB
hand_00.txt	AC	1596 KiB
hand_01.txt	AC	1596 KiB
hand_02.txt	AC	1620 KiB
random_00.txt	AC	1668 KiB
random_01.txt	AC	1616 KiB
random_02.txt	AC	1608 KiB
random_03.txt	AC	1716 KiB
random_04.txt	AC	1660 KiB