Exception like NoSuchElementException

#1

why my program on compiling showing such kind of exception

#2

hey @karthik1989photos
Are you in an online java batch.
Why are you coding in c language.
printf(“enter the value”); // remove this line in your code
and also remove this printf(“the subsequent sum becomes negative”);
print n if sum>=0
You try to code in java

#3

No i m writing in java,but on compiling the code showing NoSuchElementException

#4

send me your code(Java)

#5

import java.util.*;
import java.util.Scanner;
public class Main {
public static void main(String args[]) {

	Scanner sc=new Scanner(System.in);
	int sum=0;
	while(sum>=0){
		int n=sc.nextInt();
		if(n>=-1000 && n<=1000){
			sum = sum+n;
			if(sum<0)
			{
				break;
			}
			System.out.println(n);
		}
	}

}

}
#6

import java.util.*;
import java.util.Scanner;
public class Main {
public static void main(String args[]) {

Scanner sc=new Scanner(System.in);
int sum=0;
while(sum>=0){
	int n=sc.nextInt();
	//if(n>=-1000 && n<=1000){  // redundant condition not Needed
		sum = sum+n;
		if(sum<0)
		{
			break;
		}
		System.out.println(n);
	}
}

}

#7

again after commenting that condition also showing same error.
Exception in thread “main” java.util.NoSuchElementException
at java.util.Scanner.throwFor(Scanner.java:862)
at java.util.Scanner.next(Scanner.java:1485)
at java.util.Scanner.nextInt(Scanner.java:2117)
at java.util.Scanner.nextInt(Scanner.java:2076)
at Main.main(Main.java:9)

#8

@karthik1989photos give custom input

#9

again showing same exception

#10

Again send me your code

#11

import java.util.*;
import java.util.Scanner;
public class Main {
public static void main(String args[]) {

	Scanner sc=new Scanner(System.in);
	int sum=0;
	while(sum>=0){
		int n=sc.nextInt();
		//if(n>=-1000 && n<=1000){
			sum = sum+n;
			if(sum<0)
			{
				break;
			}
			System.out.println(n);
		}
	}

}
#12

Have you changed java in Coding Blocks ide

#13

@karthik1989photos send me screenshot

#14

image
image713Ă—443 23.6 KB

#15

just submit your code

#16

kk done its working.

#17

Please mark your doubts as resolved in your course’s.