GUIDED LAB 01 OF 06 · VERIFIED SCARP
Rectangle area
आयत का क्षेत्रफल
The challenge · अभ्यास
The starter adds width and height. Change the expression so a 6 × 7 rectangle prints its area, 42.
स्टार्टर प्रोग्राम चौड़ाई और ऊँचाई को जोड़ता है। व्यंजक बदलें, ताकि 6 × 7 आयत का क्षेत्रफल 42 प्रिंट हो।
starter.srp
// Lab: change the arithmetic operator to compute the area.
bind width = 6;
bind height = 7;
print(width + height);
solution.stdout
42
Run and check your attempt locally
Copy starter.srp to attempt.srp in the same lab folder,
edit it, and use the pinned Scarp compiler from the repository root.
Keeping the same folder is important for imports and the bundled _support helper.
scarp verify labs/01-basics/attempt.srp
scarp exec labs/01-basics/attempt.srpCompare the printed output with the fixture shown above. No website execution, uploads or stored answers are involved.
Show hint · संकेत देखें
Look at the operator inside print. Area is width multiplied by height.
print के अंदर का ऑपरेटर देखें। क्षेत्रफल = चौड़ाई × ऊँचाई।
Reveal tested solution · सत्यापित हल देखें
// Compute the area of a 6 by 7 rectangle.
bind width = 6;
bind height = 7;
print(width * height);
Replacing addition with multiplication produces 6 × 7 = 42.
जोड़ की जगह गुणा करने पर 6 × 7 = 42 मिलता है।
Reference .srp on GitHub ↗The starter compiles but intentionally does not produce the goal. The reference solution and its output are verified on Linux, macOS and Windows against Scarp v0.0.6-alpha.3. Browse all labs ↗