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C# program to convert decimal to Octal number
Set the decimal number −
int decVal = 40;
Now take a variable and set the decVal in it. Find the remainder with 8 since octal has base-8 number system and evaluate it in a loop like the following code snippet.
while (quot != 0) { octalVal[i++] = quot % 8; quot = quot / 8; }
Example
You can try to run the following code to convert decimal to octal number.
using System; class Demo { public static void Main() { int decVal, quot, i = 1, j; int[] octalVal = new int[80]; decVal = 40; quot = decVal; Console.WriteLine("Decimal Number:{0}",decVal); while (quot!= 0) { octalVal[i++] = quot % 8; quot = quot / 8; } Console.Write("Octal Number: "); for (j = i - 1; j > 0; j--) Console.Write(octalVal[j]); Console.Read(); } }
Output
Decimal Number:40 Octal Number: 50
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