Which of the following sprintf statements correctly formats the integer variable count in MATLAB?

easy📝 Syntax Q3 of 15

MATLAB - String Handling

Which of the following sprintf statements correctly formats the integer variable count in MATLAB?

Astr = sprintf('%f', count);

Bstr = sprintf('%d', count);

Cstr = sprintf('%s', count);

Dstr = sprintf('%c', count);

Step-by-Step Solution

Solution:

Step 1: Understand the variable type
The variable count is an integer.
Step 2: Choose the correct format specifier
For integers, %d is the correct specifier in sprintf.
Step 3: Analyze options
- %d formats integers correctly.
- %f is for floating-point numbers.
- %s is for strings.
- %c is for single characters.
Final Answer:
str = sprintf('%d', count); -> Option B
Quick Check:
Integer formatting uses %d [OK]

Quick Trick: Use %d for integers in sprintf [OK]

Common Mistakes:

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