C code to calculate Compression Ratio

New network program in C to calculate Compression Ratio. Compile and Run on Turbo C software. Code is given below:

#include<stdio.h>
#include<conio.h>
void main()
{
char *str="the jamia millia islamia and the jamia milliya islamia are different";
int count=0,t,temp=0,i,var=0,var1,start,end,j,k,l,m=0,n;
float comp=0.0;
clrscr();
i=0;
l=strlen(str);
while(str[i]!='\0')
{
    j=i+1;
    while(str[j]!='\0')
    {
        temp=0;
        if(str[i]==str[j])
        {
        start=j;
        count=0;
        while(str[i]==str[j])
        {
            count++;
            i++;
            j++;
            temp=1;
        }
        end=j-1;
        if(count>=3)
        {
        m++;
        printf("%d %d\n",start,end);
        var=var+end-start+1;
        count=0;
        getch();
        }
        }
        else
        {
        if(temp!=1)
        j++;
        }
    }
    if(temp!=1)
    i++;
}
printf("%d %d",m,var);
var1=((l-var)*9)+(m*14);
printf("\nvar=%d",var1);
t=l*8;
n=var1;
comp=(float)n*100/(float)t;
printf("%d",t);
printf("\nCompression ratio is %f",comp);
getch();
}

//Output Of the above program:-

Result of compression ratio

For more c programs related to Network, See the Network label. Share and comment to improve this blog.

Related Programs:-

★ RSA Algorithm

★ Encrypt and Decrypt a message using Substitution Cipher

★ Encrypt and Decrypt a message using Vernan Cipher

★ Encrypt and Decrypt a message using Transposition Cipher

★ Encrypt and Decrypt a message using PlayFair Cipher