i have put one FUNCTION (Display) in the code's

but still not functional

is there any way by which we can convert BCD to DEC code's and can be printed out as output

I know its wrong please help me to make it right

thanks

[ the CODE's is for 'C' not for 'ARDUINO' ]

```
#include<stdio.h>
#include<conio.h>
void display(int z)
int main(void)
{
int a,b,c,d;
int x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15;
x0=00;
x1=10;
x2=20;
x3=25;
x4=30;
x5=40;
x6=50;
x7=60;
x8=70;
x9=75;
x10=80;
x11=90;
x12=100;
x13=0;
x14=0;
x15=0;
printf("Enter the Val of A,B,C,D\n");
scanf("%d,%d,%d,%d",&a,&b,&c,&d);
printf("Val of a,b,c,d,%d,%d,%d,%d",a,b,c,d);
display(int z)
getch();
}
{
void display(int z)
{
if(a==0&&b==0&&c==0&&d==0)
printf("%a,%b,%c,%d is 00% EMPTY",x0);//0000=00
}
{
if(a==0&&b==0&&c==0&&d==1)
printf("%a,%b,%c,%d is 10%",x1);//0001=01
}
{
if(a==0&&b==0&&c==1&&d==0)
printf("%a,%b,%c,%d is 20%",x2);//0010=02
}
{
if(a==0&&b==0&&c==1&&d==1)
printf("%a,%b,%c,%d is 25%",x3);//0011=03
}
{
if(a==0&&b==1&&c==0&&d==0)
printf("%a,%b,%c,%d is 30%",x4);//0100=04
}
{
if(a==0&&b==1&&c==0&&d==1)
printf("%a,%b,%c,%d is 40%".x5);//0101=05
}
{
if(a==0&&b==1&&c==1&&d==0)
printf("%a,%b,%c,%d is 50%",x6 HALF);//0110=06
}
{
if(a==0&&b==1&&c==1&&d==1)
printf("%a,%b,%c,%d is 60%",x7);//0111=07
}
{
if(a==1&&b==0&&c==0&&d==0)
printf("%a,%b,%c,%d is 70%",x8);//1000=08
}
{
if(a==1&&b==0&&c==0&&d==1)
printf("%a,%b,%c,%d is 75%",x9);//1001=09
}
{
if(a==1&&b==0&&c==1&&d==0)
printf("%a,%b,%c,%d is 80%",x10);//1010=10
}
{
if(a==1&&b==0&&c==1&&d==1)
printf("%a,%b,%c,%d is 90%",x11);//1011=11
}
{
if(a==1&&b==1&&c==0&&d==0)
printf("%a,%b,%c,%d is 100% FULL",x12);//1100=12
}
{
if(a==1&&b==1&&c==0&&d==1)
printf("%a,%b,%c,%d is 100% ALARM",x13);//1101=13
}
{
if(a==1&&b==1&&c==1&&d==0)
printf("%a,%b,%c,%d is xXx",x14 );//1110=14
}
{
else(a==1&&b==1&&c==1&&d==1)
printf("%a,%b,%c,%d is XxX",x15);//1111=15
}
}
```