 :

PORTA=0b11111100;  //0
PORTA=0b01100000;  //1
PORTA=0b11011010;  //2 
PORTA=0b11110010;  //3
PORTA=0b01100110;  //4
PORTA=0b10110110;  //5
PORTA=0b10111110;  //6
PORTA=0b11100000;  //7
PORTA=0b11111110;  //8
PORTA=0b11110110;  //9

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