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

int main(void){
	FILE *fp;
	FILE *fpp;
	char znak;

	fp=fopen("polski.txt","r");
	fpp=fopen("polski2.txt","w");
	if(fp==NULL){
		printf("Null\n");
	}
	while((znak = getc(fp)) != EOF){
        fputc(znak,fpp);
	}



	}