/*#include <stdio.h>
struct A {
    int x;
    char s[100];
};

int main() {
  
   
    struct A a={1,"bala"};
    printf("%d",a.x);
    printf("%s",a.s);
  	
  	
    return 0;
}*/
#include<stdio.h>
struct stu{
    char s[100];
    int age;
    int mark;
    
};
int man()
{
    struct stu s1;
    scanf("%d"&s1.age);
}