Submission

Score: 0

User: Poon

Problemset: สตริงซ้ำซ้ำ

Language: c

Time: 0.001 second

Submitted On: 2025-06-18 20:03:07

#include <stdio.h>
#include <string.h>
int main()
{
  char x[21],y[21];
  scanf("%s %s",x,y);
  for(int i=0;i<strlen(x);i++)
  {
    for(int j=0;j<strlen(y);j++)
    {
      if(x[i]==y[j])
      {
        printf("%c ",x[i]);
        break;
      }
    }
  }
}