#includestdio.hint main(){char str[7] = "nothing";if(str == "if block")printf("if");elseprintf("else");return 0;}
What is the output of the following code?main(){int i=2;{int i=4, j=5;printf ("%d %d", i , j);}printf ("%d %d", i , j);return 0;}
import java.util.*;public class student{String s_name;String s_usn;void read(){Scanner sc=new Scanner(System.in);System.out.println("enter the student name :");s_name=sc.next();System.out.println("enter the usn:");s_usn=sc.next();}void print(){System.out.println(s_name+"\t"+s_usn);}public static void main(String[] args) {student r2[]= new student[10];for(int i=0;i20;i++){r2[i]=new student();r2[i].read();r2[i].print();}}}