*/

# include & ltstring.h & gt

# include & ltstdio.h & gt

# include & ltmath.h & gt

int？ convert(char *)；

int？ Major (invalid)

{

Charles? *? buf？ =? " 10 1 10 1 10";

int？ res？ =? 0;

res？ =? convert(buf)； ? //Function call

printf(" % s-& gt； %d\n "，buf，？ RES)；

}

//Binary string is converted to decimal.

int？ Transform (char? *? buf)

{

int？ Me? =? 0;

int？ Ryan. =? 8; //Are you sure it's 8 digits? Otherwise, find the length.

int？ res？ =? 0;

For (me; ? Me? & lt？ len？ i++){

What if? (? ! (buf[i]=='0 '？ ||? buf[i]==' 1 ')？ ){

Printf ("Invalid? Buffer! \ n ")；

Return? 256; ? //is not a directly returned 0 1 string.

}

res？ +=? (buf[i]-'0')*pow(2，len-I- 1)； ? //Calculate the decimal value corresponding to the string and power ().

}

Return? res

I don't quite understand what you mean. I wonder if you want decimals. In this way, the decimal corresponding value can be obtained.