School Register prototype using C programming language.

/*

    My aim for writing this program is to get student names

    from multiple class.

    

    for example: class 1 student 1 name, student 2 name,...... student n name.

    same with class 2, class 3,........,class n;

    

    and It is also my way to practice about struct; 

*/

#include<stdio.h>

// struct to intake student name and roll no.

struct school{

    /*I have declared two dimensional array because 

    1st array is for no. of students and 2nd is for 

    size of array in this case size of student's name. */

    char name[100][10];

    int rollno[100];

};

int main(){

struct school class[100];

    int cl, std;

    printf("***********************\n");

    printf("| XYZ SCHOOL REGISTER |\n");

    printf("***********************\n");

    printf("enter no. of classes:");

    scanf("%d", &cl);

    printf("Enter no. of students: ");

    scanf("%d", &std);

    printf("\n");

    

    for(int i = 0; i<cl; i++){

        for(int j = 0; j<std; j++){

            printf("Enter class %d student %d name:", i+1, j+1);

            scanf("%s", class[i].name[j]);

            

            printf("enter class %d student %d rollno:", i+1, j+1);

            scanf("%d", &class[i].rollno[j]);

            

            printf("\n");

        }

        printf("\n");

    }

    

    for(int i = 0; i<cl; i++){

        printf("*******************************\n");

        printf("|| class %d students details ||\n", i+1);

        printf("*******************************\n");

        for(int j = 0; j<std; j++){

            printf("name: %s\n", class[i].name[j]);

            printf("rollno: %d\n", class[i].rollno[j]);

            printf("\n");

        }

        printf("\n");

    }    

    

    return 0;

}