#include <stdio.h>
#include <string.h>
 
void reverse(char string[], char out[]) {
 
 
	int i = 0;
	int j = strlen(string);
 
	out[strlen(string)] = '\0';
 
	while(j != 0)
{
		if (string[j-1]>96 && string[j-1] < 123)
		{
 
			string[j-1] = string[j-1]-32;
			out[i] = string[j-1];
		}
		else 
		{
			out[i] = string[j-1];
		}
	i++;
	j--;
 
// memcpy(out, string, strlen(string)+1); // Wywalic to
}
}
int main(void) {
 
char out[1024],string[1024];
printf("Podaj zdanie, ktore chcesz odwrocic\n");
fgets(string,1024,stdin);
reverse(string, out);
puts(out);
return 0;
getchar();
}

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