Submission #66173241


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#include <stdio.h>
#include <limits.h>
char exists[1 << CHAR_BIT];
char S[1024];
int main(void) {
int i;
const char* alphabets = "abcdefghijklmnopqrstuvwxyz";
if (scanf("%1023s", S) != 1) return 1;
for (i = 0; S[i] != '\0'; i++) {
exists[(unsigned char)S[i]] = 1;
}
for (i = 0; alphabets[i] != '\0'; i++) {
if (!exists[(unsigned char)alphabets[i]]) {
printf("%c\n", alphabets[i]);
return 0;
}
}
puts("ERROR");
 
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#include <stdio.h>
#include <limits.h>

char exists[1 << CHAR_BIT];

char S[1024];

int main(void) {
	int i;
	const char* alphabets = "abcdefghijklmnopqrstuvwxyz";
	if (scanf("%1023s", S) != 1) return 1;
	for (i = 0; S[i] != '\0'; i++) {
		exists[(unsigned char)S[i]] = 1;
	}
	for (i = 0; alphabets[i] != '\0'; i++) {
		if (!exists[(unsigned char)alphabets[i]]) {
			printf("%c\n", alphabets[i]);
			return 0;
		}
	}
	puts("ERROR");
	return 0;
}

Submission Info

Submission Time
Task A - Not Found
User mikecat
Language C (gcc 12.2.0)
Score 100
Code Size 469 Byte
Status AC
Exec Time 1 ms
Memory 1700 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 23
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt
Case Name Status Exec Time Memory
sample_01.txt AC 0 ms 1564 KB
sample_02.txt AC 0 ms 1652 KB
sample_03.txt AC 0 ms 1652 KB
test_01.txt AC 0 ms 1628 KB
test_02.txt AC 0 ms 1624 KB
test_03.txt AC 0 ms 1508 KB
test_04.txt AC 0 ms 1644 KB
test_05.txt AC 0 ms 1632 KB
test_06.txt AC 0 ms 1628 KB
test_07.txt AC 0 ms 1628 KB
test_08.txt AC 1 ms 1700 KB
test_09.txt AC 0 ms 1616 KB
test_10.txt AC 0 ms 1616 KB
test_11.txt AC 0 ms 1564 KB
test_12.txt AC 0 ms 1664 KB
test_13.txt AC 0 ms 1584 KB
test_14.txt AC 0 ms 1512 KB
test_15.txt AC 0 ms 1660 KB
test_16.txt AC 0 ms 1660 KB
test_17.txt AC 0 ms 1648 KB
test_18.txt AC 0 ms 1660 KB
test_19.txt AC 0 ms 1644 KB
test_20.txt AC 0 ms 1616 KB


2025-05-26 (Mon)
07:31:21 +09:00