#include<string.h>

#include<sys/socket.h>

#include<sys/types.h>

#include<netinet/in.h>

#include<stidlib.h>

#include<stdio.h>

int main(int argc,char**argv){

int nb;

struct sockaddr_in adr_srv;

int s= socket(AF-INET,SOCK_STREAM,0);

adr.sin_family = AF_INET;

adr.sin_port = atoi(argv[1]);

adr.sin_addr.s_addr = inet_addr(argv[2]);

If(connect(s,(struct sock addr*)&adr,size of(adr))==-1){

perror("connect:");

exit(1);

}

listen(s,10);

scanf("%d",&nb);

read(ns,&nb, size of(&nb));

read(ns,&nb ,size of(&nb));

close(ns);

close(s);

Return 0;

}