Reading value from one PORTx and sending to another PORTx

in this program, we are going to read bytes of data from a PORTx and send that data to a differnt PORTx. hence we have to set one port as input and another as output.

for our program we are going to set PORTB as input and PORTC as output

#include<avr/io.h>
 
int main(void) {
 
 DDRB = 0x00;
 DDRC = 0xFF;
 unsigned char x;
 
 while(1) {
  x = PINB;
  PORTC = x;
 }
return 0;
}