Thread: any one plz help me

Originally Posted by twomers

You sure your teacher wrote that code?

Here's the function fixed:

Code:

typedef struct
{
	char digit[100];
	int signbit;
	int last_digit;
} big_num;

void ch_to_bignum( char*s,big_num*n )
{
	int i;
	if(s[0]!='-')
	{
		n->signbit='+';
		i=0;
	}
	else
	{
		i=1;
		n->signbit='-';
	}
	strcpy(n->digit,&s[i]);
	n->last_digit=strlen(n->digit);
}

There were tones of mistakes! From misnaming variables, missing ;'s, spaces in variables not to mention the indenting!

Use it like this:

Code:

int main( void )
{
	big_num m1;
	char *test_ch = "242";

	ch_to_bignum( test_ch, &m1 );

	cout<< m1.digit << '\n'
		<< m1.last_digit << '\n'
		<< m1.signbit << '\n';

	return 0;
}

thx buddy but this will not only solve my prob me have to solve long long int calculations