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D Errors
Codes / Error Code 008

Error Code 008

Overview

This error occurs when an attempt is made to divide a number by zero. In most cases, this results in a runtime error or an exception, as division by zero is undefined.

Details

  • Common Causes:

    • Dividing by a variable that has a value of zero.
    • Using hardcoded zero as a divisor in calculations.

  • Example:

void main() {
    int x = 10;
    int y = 0;
    int result = x / y; // Error: division by zero
}
  • Solution:
    • Ensure the divisor is non-zero before performing the division: 
      void main() {
    int x = 10;
    int y = 2;
    if (y != 0) {
        int result = x / y;
        writeln(result); // Safe
    }
}
    • Handle potential zero division with error handling: 
      void safeDivide(int x, int y) {
    try {
        if (y == 0) {
            throw new Exception("Cannot divide by zero.");
        }
        writeln(x / y);
    } catch (Exception e) {
        writeln(e.msg);
    }
}