Write a function which returns the maximum digit of its arguments of type integer. Maxdigit(int) example:for(234,it will return 4,for 89->9

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Question :
Write a function which returns the maximum digit of its arguments of type integer.
Maxdigit(int)
example:for(234,it will return 4,for 89->9

Posted by: faa on 12/26/2010

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Category C++ Interview Questions

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Added on 12/26/2010

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Answers:

void Maxdigit(int num)
{
int rem, big=0;
while(num>0)
{
rem = num % 10;
if(rem>big)
{
big=rem;
}
num = num / 10;
}
return big;
}

Posted by: Arun Kumar

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