#define a 12
#define b 13
#define c 14
#define d 25
#define e 26
#define f 26
#define g 33

void setup() {

Serial.begin(115200);
pinMode(a, OUTPUT);
pinMode(b, OUTPUT);
pinMode(c, OUTPUT);
pinMode(d, OUTPUT);
pinMode(e, OUTPUT);
pinMode(f, OUTPUT);
pinMode(g, OUTPUT);

}

void five()

{

    // The 7 segment is active low (CA) So, 1 means off and 0 means on
    digitalWrite(a, 0);    //ON  
    digitalWrite(b, 1);   //OFF
    digitalWrite(c, 0);   
    digitalWrite(d, 0);   
    digitalWrite(e, 1);   
    digitalWrite(f, 0);   
    digitalWrite(g, 0);   

}

void loop() 
{
   five() ;
}