Student details enter program

#include<stdio.h>
#include<string.h>

struct student {
    int age;
    char name[50];
    int r_no;
   
};
int main(){
    int max ;
    int i ,p;
    printf("enter the total no .of students  ");
    scanf("%d",&max);
    printf("\n");
    struct student s[max];
    for (i =0;i <max ;i++){
        printf(" enter the name  of the student ");
        scanf("%s",s[i].name);
         printf("\n");
        printf("enter the student age");
        scanf("%d",&s[i].age);
         printf("\n");
        printf("enter the roll number of the student");
        scanf("%d",&s[i].r_no);
         printf("\n");
  }

    for(p =0 ;p<max;p++){
        printf("student name = %s  ", s[p].name); printf("\n");
        printf("age = %d ",s[p].age);
         printf("\n");
        printf("roll number = %d",s[p].r_no);
         printf("\n");
    }
     

}