C Program Code:
#include<stdio.h>
void decimalToHex(int number , int base);
int main()
{
int decimalNumber;
int base;
base = 16; // Base of Hexadecimal
printf("Decimal to Hexadecimal Number Converter in C \n");
printf("Enter number in decimal: ");
scanf("%d",&decimalNumber);
printf("Decimal %d = ",decimalNumber);
decimalToHex(decimalNumber, base);
printf(" Hex \n");
printf("Press enter to continue... \n");
fflush(stdin);
getchar();
return 0;
}
void decimalToHex(int number , int base)
{
if( number > 0 )
{
decimalToHex( number/base , base );
switch(number%base)
{
case 10 :
printf("A");
break;
case 11 :
printf("B");
break;
case 12 :
printf("C");
break;
case 13 :
printf("D");
break;
case 14 :
printf("E");
break;
case 15 :
printf("F");
break;
default :
printf("%d",number%base);
break;
}
}
}
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Convert Decimal to Hexadecimal in C Output Screenshot
