Q

백준 10809

백준 10809번 문제

C code

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#include <stdio.h>
#include <string.h>

int main(void)
{
  char s[101] = "";
  char alphabet[26] = "";
  char result[26] = "";

  for(int i = 0; i < 26; i++)
    alphabet[i] = 'a' + i;

  for(int i = 0; i < 26; i++)
    result[i] = -1;
      
  scanf("%s", s);

  for(int i = 0; i < strlen(s); i++)
  {
    for(int j = 0; j < strlen(alphabet)-1; j++)
    {
      if(result[j] >= 0)
        continue;
        
      if(s[i] == alphabet[j])
        result[j] = i;
    }
  }

  for(int i = 0; i < 26; i++)
    printf("%d ", result[i]);

  return 0;
}