My Example

My Example #include<stdio.h> #include<string.h> int main() { char ch,array[100]={"01111110"},recd_array[100]; int counter=0,i=8,j,k; printf("Enter original data stream\n"); while((ch=getchar())!='\n')//0011011111000011110 { if(ch=='1') ++counter; else counter=0; array[i++]=ch; if(counter==5) { array[i++]='0'; counter=0; }} strcat(array,"01111110"); printf("\nThe stuffed data is \n"); for(j=0;j<i+8;++j) printf("%c",array[j]); counter=0; printf("\nThe destuffed data is :\n"); for(j=8,k=0;j<i+8;++j) { if(array[j]=='1') ++counter; else counter=0; recd_array[k++]=array[j]; if(counter==6) break; else if (counter==5&&array[j+1]=='0') { ++j; counter=0; } } for(j=0;j<=k-strlen("01111110");++j) printf("%c",recd_array[j]); }

My Example #include<stdio.h> #include<conio.h> #include<string.h> #include<process.h> void main() { int i=0,j=0,n,pos; char a[20],b[50],ch; clrscr(); printf("enter string\n"); scanf("%s",&a); n=strlen(a); printf("enter position\n"); scanf("%d",&pos); if(pos>n) { printf("invalid position, Enter again :"); scanf("%d",&pos); } printf("enter the character\n"); ch=getche(); b[0]='d'; b[1]='l'; b[2]='e'; b[3]='s'; b[4]='t'; b[5]='x'; j=6; while(i<n) { if(i==pos-1) { b[j]='d'; b[j+1]='l'; b[j+2]='e'; b[j+3]=ch; b[j+4]='d'; b[j+5]='l'; b[j+6]='e'; j=j+7; } if(a[i]=='d' && a[i+1]=='l' && a[i+2]=='e') { b[j]='d'; b[j+1]='l'; b[j+2]='e'; j=j+3; } b[j]=a[i]; i++; j++; } b[j]='d'; b[j+1]='l'; b[j+2]='e'; b[j+3]='e'; b[j+4]='t'; b[j+5]='x'; b[j+6]='\0'; printf("\nframe after stuffing:\n"); printf("%s",b); getch(); }

My Example BS OLD

#include<stdio.h> #include<conio.h> #include<string.h> void main() { int a[20],b[30],i,j,k,count,n; clrscr(); printf("Enter frame length:"); scanf("%d",&n); printf("Enter input frame (0's & 1's only):"); for(i=0;i<n;i++) scanf("%d",&a[i]); i=0; count=1; j=0; while(i<n) { if(a[i]==1) { b[j]=a[i]; for(k=i+1;a[k]==1 && k<n && count<5;k++) { j++; b[j]=a[k]; count++; if(count==5) { j++; b[j]=0; } i=k; }} else { b[j]=a[i]; } i++; j++; } printf("After stuffing the frame is:"); for(i=0;i<j;i++) printf("%d",b[i]); getch(); }

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