(cache)Submission #74997532 - AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)

Contest Duration: 2026-01-17(Sat) 21:00 - 2026-01-17(Sat) 22:40 (local time) (100 minutes) Back to Home

Submission #74997532

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#include <stdio.h>
#include <limits.h>
int main(void) {
  int flags[1 << CHAR_BIT] = {0};
  char ST[128];
  int i, Q;
  if (scanf("%*d%*d") != 0) return 1;
  if (scanf("%127s", ST) != 1) return 1;
  for (i = 0; ST[i] != '\0'; i++) flags[(unsigned char)ST[i]] |= 1;
  if (scanf("%127s", ST) != 1) return 1;
  for (i = 0; ST[i] != '\0'; i++) flags[(unsigned char)ST[i]] |= 2;
  if (scanf("%d", &Q) != 1) return 1;
  for (i = 0; i < Q; i++) {
    char w[128];
    int flag = 3;
    int j;
    if (scanf("%127s", w) != 1) return 1;
    for (j = 0; w[j] != '\0'; j++) flag &= flags[(unsigned char)w[j]];
    puts((const char*[]){ "Unknown", "Takahashi", "Aoki", "Unknown" }[flag]);
  }
  return 0;
}
 
 
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#include <stdio.h>
#include <limits.h>

int main(void) {
	int flags[1 << CHAR_BIT] = {0};
	char ST[128];
	int i, Q;
	if (scanf("%*d%*d") != 0) return 1;
	if (scanf("%127s", ST) != 1) return 1;
	for (i = 0; ST[i] != '\0'; i++) flags[(unsigned char)ST[i]] |= 1;
	if (scanf("%127s", ST) != 1) return 1;
	for (i = 0; ST[i] != '\0'; i++) flags[(unsigned char)ST[i]] |= 2;
	if (scanf("%d", &Q) != 1) return 1;
	for (i = 0; i < Q; i++) {
		char w[128];
		int flag = 3;
		int j;
		if (scanf("%127s", w) != 1) return 1;
		for (j = 0; w[j] != '\0'; j++) flag &= flags[(unsigned char)w[j]];
		puts((const char*[]){ "Unknown", "Takahashi", "Aoki", "Unknown" }[flag]);
	}
	return 0;
}

Submission Info

Submission Time	2026-04-16 19:51:17
Task	B - Two Languages
User	mikecat
Language	C23 (GCC 14.2.0)
Score	200
Code Size	695 Byte
Status	AC
Exec Time	0 ms
Memory	1656 KiB

Judge Result

Set Name

Sample

All

Score / Max Score

0 / 0

200 / 200

Status

× 3

× 15

Set Name	Test Cases
Sample	00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All	00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_random_03.txt, 01_random_04.txt, 01_random_05.txt, 01_random_06.txt, 01_random_07.txt, 01_random_08.txt, 01_random_09.txt, 01_random_10.txt, 01_random_11.txt, 01_random_12.txt, 01_random_13.txt, 01_random_14.txt

Case Name	Status	Memory
00_sample_00.txt	AC	1508 KiB
00_sample_01.txt	AC	1560 KiB
00_sample_02.txt	AC	1644 KiB
01_random_03.txt	AC	1532 KiB
01_random_04.txt	AC	1556 KiB
01_random_05.txt	AC	1608 KiB
01_random_06.txt	AC	1636 KiB
01_random_07.txt	AC	1608 KiB
01_random_08.txt	AC	1556 KiB
01_random_09.txt	AC	1556 KiB
01_random_10.txt	AC	1656 KiB
01_random_11.txt	AC	1612 KiB
01_random_12.txt	AC	1608 KiB
01_random_13.txt	AC	1636 KiB
01_random_14.txt	AC	1504 KiB