Arduino Code for Rolling Dice function using Arduino and 7 Segment Display.

Arduino_7_Segment_Rolling_Dice.ino

 //e = 2;
 //d = 3;
 //c = 4;
 //g = 5;
 //f = 6;
 //a = 7;
 //b = 8;
                 
int num[10][7]={ {0,0,0,1,0,0,0},
                 {1,1,0,1,1,1,0},
                 {0,0,1,0,1,0,0},
                 {1,0,0,0,1,0,0},
                 {1,1,0,0,0,1,0},
                 {1,0,0,0,0,0,1},
                 {0,0,0,0,0,1,1},
                 {1,1,0,1,1,0,0},
                 {0,0,0,0,0,0,0},
                 {1,0,0,0,0,0,0} 
	        };

long r_num;     
int roll = 12;            
bool state = true; 

void setup() 
{
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);
pinMode(9,OUTPUT);
pinMode(12,INPUT_PULLUP);

digitalWrite(2,HIGH);
digitalWrite(3,HIGH);
digitalWrite(4,HIGH);
digitalWrite(5,HIGH);
digitalWrite(6,HIGH);
digitalWrite(7,HIGH);
digitalWrite(8,HIGH);

digitalWrite(9,HIGH);

randomSeed(analogRead(0));

}

void loop() 
{
 if(state)
 {
   r_num=random(1,6);
   for(int i=0;i<7;i++)
    {
      digitalWrite(i+2,num[r_num][i]);
    }
     //delay(1500);
    state=false;
 }

while(digitalRead(roll)==LOW)
{
   for(int i=0;i<10;i++)
    {
     for(int j=0;j<7;j++)
       {
         digitalWrite(j+2,num[i][j]);
       }
     delay(50);
    }
 state=true;
}
}