ANDY_JEFF

Question :User can only enter a 5 digit number, cannot less or more than 5 digit.

Someone please, thank you.

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drummer4lifex

Hmmm, couldn't you do something like (keep in mind I only know java, so this may not port over to C++)...

int code;
code = keyboard.ReadInt();
if (((code / 10000) > 9) || ((code / 10000) < 1))
{
System.out.println ("You have entered an incorrect amount of digits");
}

Where / is the div command... taking the nearest integer

http://lab.privacy.cs.cmu.edu/course...e10/sld048.htm

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ouroboros1827

I'm no c++ expert, but I'd try using scanf

Linky

Where 'width' would be 5

So, you'd say something like this: (completely untested btw)

float number;
printf("Enter a 5-digit number:");
scanf(%5f,number);

If number was a double, it should be scanf(%5lf,number); if that page is correct...

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drummer4lifex

I don't think you'd use a double, though...

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ANDY_JEFF

auh ~~ Thx alot of helping but not working >.< no idea how the code gonna be =(

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drummer4lifex

Is it text-based?

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