#include <stdio.h>

int main(){
    //arrays
    //stores multiple values with the same
    //datatype
    
    //data_type variable_name=value;
    //data_type arr_name[]=values;
    int rollno[5]={1,2,3,4,5};//5
    int num[]={1,2,3,4,5,6,7,8,9};//9
    //index values(starts from 0);
    int len = sizeof (num)/sizeof(num[0]);
    for(int i=0;i<len;i++){
        printf("%d",num[i]);
        // printing the elements
        int max=0;
        for(int i=0;i<size;i++){
            if(max<arr[i]){
                max=arr[i];
                
            }
        }
        printf("%d",max);
        return 0;
        
    }