What will be the output of this C code?

medium📝 Predict Output Q5 of 15

C - Variables and Data Types

int main() {
    int a = 10, b = 20;
    int c = a * b;
    printf("%d", c);
    return 0;
}

A30

B200

C1020

DCompilation error

Step-by-Step Solution

Solution:

Step 1: Calculate the multiplication of variables
a is 10, b is 20, so c = 10 * 20 = 200.
Step 2: Understand printf output
printf prints the value of c, which is 200.
Final Answer:
200 -> Option B
Quick Check:
Multiplication result printed correctly = 200 [OK]

Quick Trick: Multiply variables before printing for correct output [OK]

Common Mistakes:

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