C++ Competition Daily Problem – Day 851

Today is the 851st day of learning programming with the cool rain!

Hello, everyone! This is the problem set for the CSP-J2025 Preliminary Round.

Day 851

C++ Competition Daily Problem - Day 851C++ Competition Daily Problem - Day 851

CSP2025-J Preliminary Round

1. What is the maximum value that can be represented by a 32-bit unsigned integer, which is closest to the following options? ()

C++ Competition Daily Problem - Day 851

Answer: A

START OF SPRING

Solution: A 32-bit integer represents an int

The range of unsigned integers is from 0 to 2^32 – 1. This is over 4 billion, and the closest option is A, which is 4 billion.

C++ Competition Daily Problem - Day 851

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C++ Competition Daily Problem - Day 851

SEPTEMBER

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C++ Competition Daily Problem - Day 851

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