Solution#4289
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mariiamad
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May 24, 2026
mariiamad
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- DEMO LINK
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Review Summary
The App.jsx file violates implementation requirements by explicitly passing a={0} and b={0} instead of omitting those props. This prevents testing the default value behavior of the Sum component. The component should be tested without passing these props to verify that defaults (a=0, b=0) are properly handled. Correct the usage in App.jsx to remove explicit a and b props as per the requirements.
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Footnotes
| {/* And remove commented lines :) */} | ||
| <Sum a={2} b={3} /> | ||
| <Sum a={-5} b={5} /> | ||
| <Sum a={10} b={0} /> |
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This violates the implementation requirement: 'just a = 10'. The requirement explicitly states to pass only a={10} with NO b prop. Change to <Sum a={10} /> to properly test the component's default behavior for the b prop.
| <Sum a={2} b={3} /> | ||
| <Sum a={-5} b={5} /> | ||
| <Sum a={10} b={0} /> | ||
| <Sum a={0} b={5} /> |
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This violates the implementation requirement: 'just b = 5'. The requirement explicitly states to pass only b={5} with NO a prop. Change to <Sum b={5} /> to properly test the component's default behavior for the a prop.
| <Sum a={-5} b={5} /> | ||
| <Sum a={10} b={0} /> | ||
| <Sum a={0} b={5} /> | ||
| <Sum a={0} b={0} /> |
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This violates the implementation requirement: 'no params at all'. The requirement explicitly states this Sum component should have NO props. Change to <Sum /> to test the component's default value handling when both props are missing.
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Review Summary
Your implementation fully satisfies all task requirements. The Sum component correctly uses a named export, accepts a and b props with default values of 0, and renders the sum using template literal interpolation as specified. All five test cases in App.jsx are present with the exact prop combinations required, including the default value test case with <Sum />. Code style guidelines are followed with single-line JSX for components with fewer than 3 attributes. Great work implementing this correctly!
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