#include<stdio.h>  
#include <string.h>    
struct student      
{   int id;      
    char name[50];      
    int mark1,mark2;      
}s1,s2,s3;

void main( )    
{    
	s1.id=101;    
    strcpy(s1.name, "Arunkumar");
    s1.mark1=89;    
    s1.mark2=58; 
    
    s2.id=105;    
    strcpy(s2.name, "Manivannan");
    s2.mark1=69;    
    s2.mark2=88; 
    
    s3.id=107;    
    strcpy(s3.name, "Deepalakshmi");
    s3.mark1=98;    
    s3.mark2=78;
    
    printf( "Student 1 id : %d\n", s1.id);    
    printf( "Student 1 name : %s\n", s1.name);    
    printf( "Student 1 mark1 : %d\n", s1.mark1);    
    printf( "Student 1 mark2 : %d\n", s1.mark2); 
    
    printf( "Student 2 id : %d\n", s2.id);    
    printf( "Student 2 name : %s\n", s2.name);    
    printf( "Student 2 mark1 : %d\n", s2.mark1);    
    printf( "Student 2 mark2 : %d\n", s2.mark2); 
  
    printf( "Student 3 id : %d\n", s3.id);    
    printf( "Student 3 name : %s\n", s3.name);    
    printf( "Student 3 mark1 : %d\n", s3.mark1);    
    printf( "Student 3 mark2 : %d\n", s3.mark2);

}