Error 14 error C2041: illegal digit '8' for base '8'

while compiling this the switch statement got error in case 8 and 9

        srand(time(0));
        int random = (rand() %10) + 1;
        LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "random number for BVS [%d]",random);
		switch (random)
		{
			case 1:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Right Hand Thumb");
				random = 01;
				break;
			
			case 2:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Right Hand Index Finger");
				random = 02;
				break;

			case 3:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Right Hand Middle Finger");
				random = 03;
				break;
			
			case 4:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Right Ring Finger");
				random = 04;
				break;
			
			case 5:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Right Hand Baby Finger");
				random = 05;
				break;
			
			case 6:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Left Hand Thumb");
				random = 06;
				break;
			
			case 7:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Left Hand Index Finger");
				random = 07;
				break;

			case 8:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Left Hand Middle Finger");
				random = 08;
				break;
			
			case 9:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Left Ring Finger");
				random = 09;
				break;
			
			case 10:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Left Hand Baby Finger");
				random = 10;
				break;

			default:
				LogDebug.Log (atmID, 2, iThreadNo, "sendTransacMsgToRDV", "Random Number not generated successfully");
				break;

		}

Screenshot</sub>

facing this error while compiling the code

Integer literals starting from the digit 0 are octal integer literals in base 8.

From the C++ grammar

octal-literal:
    0
    octal-literal ’opt octal-digit

and

octal-digit: one of
    0 1 2 3 4 5 6 7

So these records

random = 08;

and

random = 09;

is invalid. As you see for the base 8 valid digits are 0 -7 inclusive.

Just write

random = 8;

and

random = 9;

using decimal integer literals 8 and 9.

And to avoid confusing readers of the code remove everywhere leading zeroes in integer literals.

Also it would be a good idea to introduce a scoped or unscoped enumeration for the constants and use them in case labels and in assignment statements.