PROGMEM usage

Using Arduino Programming Questions
7

Just try printing the array as normal, it should do some undefined bahaviour/nothing/everything.

char inRam[] = "String in SRAM";

char inProgmem[] PROGMEM = "String in FLASH";

void setup() {

 char buff[ 20 ];
 
 Serial.begin(9600);
 
 Serial.print( "Read inRam from ram: " );
 Serial.println( inRam ); 
 
 strcpy_P( buff, inProgmem );
 
 Serial.print( "Read inProgmem from flash: " );
 Serial.println( buff );
 
 Serial.print( "Read inProgmem from ram: " );
 Serial.println( inProgmem ); 
}

void loop() {}