* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
		
			
				
	
	
		
			47 lines
		
	
	
		
			811 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			47 lines
		
	
	
		
			811 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 5900f4e11000cf542c50fff4
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| title: 'Problem 373: Circumscribed Circles'
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| challengeType: 5
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| forumTopicId: 302035
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| dashedName: problem-373-circumscribed-circles
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| ---
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| 
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| # --description--
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| 
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| Every triangle has a circumscribed circle that goes through the three vertices.
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| 
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| Consider all integer sided triangles for which the radius of the circumscribed circle is integral as well.
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| 
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| Let S(n) be the sum of the radii of the circumscribed circles of all such triangles for which the radius does not exceed n.
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| 
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| S(100)=4950 and S(1200)=1653605.
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| 
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| Find S(107).
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| 
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| # --hints--
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| 
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| `euler373()` should return 727227472448913.
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| 
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| ```js
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| assert.strictEqual(euler373(), 727227472448913);
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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 euler373() {
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| 
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|   return true;
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| }
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| 
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| euler373();
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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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