What is the difference between java.util.NoSuchElementException and ArrayIndexOutOfBoundsException in Java?

I was solving a problem in Hackerrank when the compiler showed this error "java.util.NoSuchElementException"
Problem :Starting with a 1-indexed array of zeros and a list of operations, for each operation add a value to each of the array element between two given indices, inclusive. Once all operations have been performed, return the maximum value in your array.

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.regex.*;
public class Solution {  
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
int n =sc.nextInt();
int m = sc.nextInt();
int l=n*m;
int arr[]=new int[l];
int max=-1;
int c=0;
for(int i=0;i<l;i++)
{
int qs=sc.nextInt()-1;
int qe=sc.nextInt()-1;
int k=sc.nextInt();
if(i>=qs+c)
{
arr[i]=arr[i-c]+k;
if(i==qe+c)
{
c=c+n;
continue;
}
}
}
for(int i=l-n;i<l;i++)
{
if(arr[i]>max)
{
max=arr[i];
}
}
System.out.println(max);
}
}

My question is how to resolve the error and whats the difference between the above mentioned errors?
Sample input:

5 3
1 2 100
2 5 100
3 4 100
Sample ouput:
200
Explanation
After the first update list will be 100 100 0 0 0.
After the second update list will be 100 200 100 100 100.
After the third update list will be 100 200 200 200 100.
The required answer will be 

The difference is that some code throws one exception and other code throws the other one.

The primary use of ArrayIndexOutOfBoundsException is, as its name suggests, used when using a bad array index.

NoSuchElementException, by contrast, is used for example in Java collections to indicate that a requested element does not exist. In your case, it's likely that your call to nextInt() on the Scanner is responsible. See the documentation page.

Moral: when calling "someone else's" function, read the documentation to find out what it does.

Your actual problem is that you loop expecting l=n*m (=15) rows of 3 integers, whereas there are only 3 such rows. Looks like you should be looping for 3. But I'm not sure what the function of the value 5 is supposed to be.