class Counter {
	public static void main(String[] args) {
		if ( args.length == 0 ) {
			System.out.println ( "You must enter some integers on command line" ) ;
			System.exit(0) ;
		}
		
		// Create an array to store all commonline integers
		int[] nums = new int[args.length]  ;
		
		// Now store all nummbers in array
		for ( int i = 0 ; i < args.length ; i++ ) {
			try {
				nums[i] = Integer.parseInt ( args[i] ) ;
			}
			catch ( NumberFormatException e ) {
				// Here you may store zero for invalid numbers
				// or you may decide to quit the application
				// I am just continuing by storing zero for all invalid nubers
				System.out.println ( "Invalid number:\"" + args[i] + 
									 "\". Using zero instead..." ) ;
				nums[i] = 0 ;
			}
		}
		
		// Now you need to sort the array/ I am using
		// java.util.Arrays class to sort the array. 
		// If you want, you can write your own code to sort the array
		java.util.Arrays.sort ( nums ) ;
		
		// Now your array is sorted and you can display the
		// occurance of any number easily, whic is as follows
		int current = nums[0] ;
		int count = 0 ;
		for ( int i = 0 ; i < nums.length ; i++ ) {
			if ( nums[i] == current ) {
				// The number is same as previous
				// Increment the counter
				count++ ;
			}
			else {
				// Print the Number and its occurances and
				// reset the count and current
				System.out.println ( current + " times " + count ) ;
				count = 1 ;
				current = nums[i] ;
			}
		}
		
		// The loop didn't print the last number in sorted array
		System.out.println ( current + " times " + count ) ;
		
	}
}