leaky bucket

 #include<stdio.h>

#include<stdlib.h>

#include<unistd.h>

#define NOF_PACKETS 5

#define fullcap 200

int main()

{

 int token=0,packet_sz[10],i,p_sz_rm=0,op;

 for(int i = 0; i<NOF_PACKETS; ++i)

 {

 printf("Enter the packet size of packet no. %d :",i+1);

 scanf("%d", &packet_sz[i]);

 }

 for( i=0;i<NOF_PACKETS;i++)

 {

 for(int clk=10;clk<=50;clk+=10)

 {

 if(token>=fullcap)

 token=fullcap;

 else

 token+=10;

 }

 if( (packet_sz[i] + p_sz_rm) > fullcap)

 if(packet_sz[i]>fullcap)

 {

 printf("\n\nIncoming packet size (%dbytes) is Greater than 

bucket capacity (%dbytes)-PACKET REJECTED", packet_sz[i], fullcap);

 }

 else

 {

 printf("\n\nBucket capacity exceeded-PACKETS 

REJECTED!!");

 }

 else

 p_sz_rm+=packet_sz[i];

 printf("\n\nIncoming Packet size: %d", packet_sz[i]);

 printf("\nBytes remaining to Transmit: %d", p_sz_rm);

 sleep(1);

 printf("\nToken Count %d",token);

 if(p_sz_rm)

 {

 if(p_sz_rm<token)

 {

 op=p_sz_rm;

 token-=p_sz_rm;

 p_sz_rm=0;

 printf("\nPacket of size %d Transmitted",op);

 printf("\nBytes Remaining to Transmit: %d", p_sz_rm);

 printf("\nToken Count %d",token);

 }

 else

 {

 op=token;

 p_sz_rm-=op;

 token=0;

 printf("\nPacket of size %d Transmitted",op);

 printf("\nBytes Remaining to Transmit: %d", p_sz_rm);

 printf("\nTokens finished");

 printf("\nToken Count %d",token);

 }

 }

 }

 }