Untitled

#include<stdio.h> 
#include<math.h> 
#include<stdlib.h> 
void main() 
{ 
int packets[8],i,j,clk,b_size,o_rate,i_rate,p_sz_rm=0,p_sz,p_time; 
for(i=0;i<5;++i) 
{ 
packets[i]=rand()%10; 
if(packets[i]==0) --i; 
} 
printf("Enter output rate:"); 
scanf("%d",&o_rate); 
printf("\nEnter bucket size:"); 
scanf("%d",&b_size); 
for(i=0;i<5;++i) 
{ 
if((packets[i]+p_sz_rm) > b_size) 
{ 
if(packets[i]>b_size) 
printf("\nIncoming packet size:%d greater than bucket capacity\n",packets[i]); 
else 
printf("Bucket size exceeded\n"); 
} 
else 
{ 
p_sz=packets[i]; 
p_sz_rm+=p_sz; 
printf("\n------------------------------------------------- -\n"); 
printf("Incoming packet:%d",p_sz); 
printf("\nTransmission left:%d\n",p_sz_rm); 
p_time=rand()%10; 
printf("Next packet will come at %d",p_time); 
for(clk=0;clk<p_time&&p_sz_rm>0;++clk) 
{ 
printf("\nTime left %d---No packets to transmit!!\n",p_time-clk); 
sleep(1); 
if(p_sz_rm) 
{
printf("Transmitted\n"); 
if(p_sz_rm<o_rate) 
p_sz_rm=0;
else
p_sz_rm-=o_rate; 
printf("Bytes remaining:%d\n",p_sz_rm); 
} 
else
printf("No packets to transmit\n"); 
} 
} 
} 
getch();  
}