Function returning string
Can any one correct the following code and explain...
The function decode is returning a string and i want that local string to be stored in another string in main which calls that function.
The function decode is returning a string and i want that local string to be stored in another string in main which calls that function.
#include<iostream.h>
#include<conio.h>
#include<string.h>
void decode(char q[]);
int main()
{ //p refers to orignal string and q refers to quoted string
char a,b,c,d,e,f,g,h,i;
char p[]="011100011";
cout<<p;
cout<<endl;
a=(p[0]+p[1]-'0');
b=((p[0]+p[1]-'0'+p[2])-'0');
c=((p[1]+p[2]-'0'+p[3])-'0');
d=((p[2]+p[3]-'0'+p[4])-'0');
e=((p[3]+p[4]-'0'+p[5])-'0');
f=((p[4]+p[5]-'0'+p[6])-'0');
g=((p[5]+p[6]-'0'+p[7])-'0');
h=((p[6]+p[7]-'0'+p[8])-'0');
i=(p[7]+p[8]-'0');
char q[9]={a,b,c,d,e,f,g,h,i};
char sum[]=decode(q);
cout<<sum;
}
return decode(char q[])
{
char ap,bp,cp,dp,ep,fp,gp,hp,ip;
ap=0;
bp=q[1]-ap;
cp=q[2]-ap-bp;
dp=q[3]-bp-cp;
ep=q[4]-cp-dp;
fp=q[5]-dp-ep;
gp=q[6]-ep-fp;
hp=q[7]-fp-gp;
ip=q[8]-gp-hp;
char string1[]={ap,bp,cp,dp,ep,fp,gp,hp,ip};
return string1;
}
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