|  |  | @ -234,7 +234,7 @@ module ExercisesHelper | 
			
		
	
		
		
			
				
					
					|  |  |  |           shixun_score_array.each_with_index do |s,index| |  |  |  |           shixun_score_array.each_with_index do |s,index| | 
			
		
	
		
		
			
				
					
					|  |  |  |             right_answer = (index == 0) |  |  |  |             right_answer = (index == 0) | 
			
		
	
		
		
			
				
					
					|  |  |  |             if effictive_users_count == 0 |  |  |  |             if effictive_users_count == 0 | 
			
		
	
		
		
			
				
					
					|  |  |  |               score_percent = "0.0" |  |  |  |               score_percent = 0.0 | 
			
				
				
			
		
	
		
		
	
		
		
			
				
					
					|  |  |  |             else |  |  |  |             else | 
			
		
	
		
		
			
				
					
					|  |  |  |               score_percent = (s.to_i / effictive_users_count.to_f ).round(3) |  |  |  |               score_percent = (s.to_i / effictive_users_count.to_f ).round(3) | 
			
		
	
		
		
			
				
					
					|  |  |  |             end |  |  |  |             end | 
			
		
	
	
		
		
			
				
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