Program:
// Client Program: mc.c
Server Program: ms.c
Output:
Terminal 1: (Server)
// Client Program: mc.c
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<sys/types.h>
#include<sys/stat.h>
#include<sys/socket.h>
#include<arpa/inet.h>
#include<netinet/in.h>
main()
{
struct sockaddr_in client,server;
int a[10][10],b[10][10],c[10][10],mt[4];
int s,sock,r,i,j;
client.sin_family=AF_INET;
client.sin_port=3000;
client.sin_addr.s_addr=inet_addr("127.0.0.1");
s=socket(AF_INET,SOCK_STREAM,0);
connect(s,(struct sockaddr *)&client,sizeof(client));
printf("Enter order of matrix 1:");
scanf("%d %d",&mt[0],&mt[1]);
printf("Enter order of matrix 2:");
scanf("%d %d",&mt[2],&mt[3]);
if(mt[1]!=mt[2])
printf("Matrices cannot be multiplied");
else
{
send(s,&mt,sizeof(mt),0);
printf("Enter Elements for matrix 1:\n");
for(i=0;i<mt[0];i++)
{
for(j=0;j<mt[1];j++)
{
scanf("%d",&a[i][j]);
}
}
send(s,&a,sizeof(a),0);
printf("Enter Elements for matrix 2:\n");
for(i=0;i<mt[2];i++)
{
for(j=0;j<mt[3];j++)
{
scanf("%d",&b[i][j]);
}
}
send(s,&b,sizeof(b),0);
recv(s,&c,sizeof(c),0);
printf("\nResult:\n");
for(i=0;i<mt[0];i++)
{
printf("\n");
for(j=0;j<mt[3];j++)
{
printf(" %d ",c[i][j]);
}
}
}
printf("\n");
close(s);
}
Server Program: ms.c
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<sys/types.h>
#include<sys/stat.h>
#include<sys/socket.h>
#include<arpa/inet.h>
#include<netinet/in.h>
main()
{
struct sockaddr_in client,server;
int a[10][10],b[10][10],c[10][10],mt[4];
int s,sock,r,i,j,sz,k;
server.sin_family=AF_INET;
server.sin_port=3000;
server.sin_addr.s_addr=inet_addr("127.0.0.1");
s=socket(AF_INET,SOCK_STREAM,0);
bind(s,(struct sockaddr *)&server,sizeof(server));
listen(s,1);
sz=sizeof(server);
sock=accept(s,(struct sockaddr *)&server,&sz);
recv(sock,&mt,sizeof(mt),0);
recv(sock,&a,sizeof(a),0);
printf("\nReceived Matrix 1\n");
for(i=0;i<mt[0];i++)
{
printf("\n");
for(j=0;j<mt[1];j++)
{
printf(" %d ",a[i][j]);
}
}
recv(sock,&b,sizeof(b),0);
printf("\nReceived Matrix 2\n");
for(i=0;i<mt[2];i++)
{
printf("\n");
for(j=0;j<mt[3];j++)
{
printf(" %d ",b[i][j]);
}
}
printf("\nMultiplying........\n");
for(i=0;i<mt[0];i++)
for(j=0;j<mt[3];j++)
{
c[i][j]=0;
for(k=0;k<mt[1];k++)
c[i][j]+=a[i][k]*b[k][j];
}
printf("\nResult:\n") ;
for(i=0;i<mt[0];i++)
{
printf("\n");
for(j=0;j<mt[3];j++)
{
printf(" %d ",c[i][j]);
}
}
printf("\n");
send(sock,&c,sizeof(c),0);
close(sock);
close(s);
}
Output:
Terminal 1: (Server)
nn@linuxmint ~ $ gcc ms.c -o s nn@linuxmint ~ $ ./s Received Matrix 1 1 1 1 1 Received Matrix 2 2 2 2 2 Multiplying........ Result: 4 4 4 4 nn@linuxmint ~ $Terminal 2: (Client)
nn@linuxmint ~ $ gcc mc.c -o c nn@linuxmint ~ $ ./c Enter order of matrix 1:2 2 Enter order of matrix 2:2 2 Enter Elements for matrix 1: 1 1 1 1 Enter Elements for matrix 2: 2 2 2 2 Result: 4 4 4 4 nn@linuxmint ~ $
