Help me with my program? - Please

[YaKuZa]

The user inputs an int, such as 596
I must compute the following, 5*9*6 = 270
How do I tokenize the original integer? Thanks.

 

[dishawbr]

in the string library there is a function to parse a string into tokens... but I'm not sure what that is called off hand.. just man the string libraby to find it.
Or you could try something like this

int somefunction()

int foo;
cin >> foo;

int hold;
vector<int> vec;
int m;

while(foo%10 > 9)
{
m++;
} //now you know how many digits you have


int digit=10;

pow(digit,m)
for(int i=0;i<m;i++)
{
vec.push_back(foo%digit);
digit = digit / 10;
}

int total = 1;
for(int i=0;i<m;i++)
{
total *= vec;
}

return total;
}


that might work.. but it's not be tested or anything.... gl