[Solved] What does the statement int age = 25; do in a C program? — Ans: Declares an integer variable named age and sets its value to 25 | C

C - Variables and Data Types

What does the statement int age = 25; do in a C program?

ADeclares an integer variable named age and sets its value to 25

BDeclares a variable named age without assigning a value

CAssigns the value 25 to an already declared variable age

DCreates a constant integer named age with value 25

Step-by-Step Solution

Solution:

Step 1: Understand variable declaration and initialization
The statement declares a variable of type int named age and assigns it the value 25 immediately.
Step 2: Differentiate from other options
Declares a variable named age without assigning a value misses initialization, C assumes prior declaration, D incorrectly states constant creation.
Final Answer:
Declares an integer variable named age and sets its value to 25 -> Option A
Quick Check:
Variable declaration with initialization = B [OK]

Quick Trick: Declaration with = assigns initial value immediately [OK]

Common Mistakes:

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