#include<stdio.h>
int main()
{
char str1[20],str2[20],ch;
FILE *fp1,fp2;
scanf("%s%s",str1,str2);
fp1=fopen(str1,"r");
fp2=fopen(str2,"w");
if(fp1==NULL//fp2==NULL)
printf("cannot open the files");
else
{
while((ch=getc(fp1)!=EOF)
{
fputc(ch,fp2);
}
fclose(fp1);
fclose(fp2);
}
return 0;
}