41 lines
		
	
	
		
			549 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			549 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 5900f4e11000cf542c50fff3
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| title: 'Problem 372: Pencils of rays'
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| challengeType: 5
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| forumTopicId: 302034
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| dashedName: problem-372-pencils-of-rays
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| ---
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| 
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| # --description--
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| 
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| Let R(M, N) be the number of lattice points (x, y) which satisfy M
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| 
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| Note: represents the floor function.
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| 
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| # --hints--
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| 
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| `euler372()` should return 301450082318807040.
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| 
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| ```js
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| assert.strictEqual(euler372(), 301450082318807040);
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| ```
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| 
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| # --seed--
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| 
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| ## --seed-contents--
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| 
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| ```js
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| function euler372() {
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| 
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|   return true;
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| }
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| 
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| euler372();
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| ```
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| 
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| # --solutions--
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| 
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| ```js
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| // solution required
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| ```
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