Conditionals in Dart

Definition

Conditionals are control structures that allow your code to make decisions. They let you execute different code blocks based on whether a condition is true or false.

Comparison Operators

**Equality**

**Relational**

Conditional Statements

**if Statement**

Executes code only if a condition is true.

if (score >= 80) {

print('Pass');

}

**if-else Statement**

Provides an alternative code block.

if (score >= 80) {

print('Pass');

} else {

print('Fail');

}

**if-else if-else Chain**

Checks multiple conditions in order.

if (score >= 90) {

print('A');

} else if (score >= 80) {

print('B');

} else if (score >= 70) {

print('C');

} else {

print('F');

}

Logical Operators

How Conditions Work

1. **Evaluate**: Check if the condition is true or false

2. **Branch**: Execute the matching code block

3. **Continue**: Skip other blocks and continue

When an if statement matches, the rest of the else-if and else blocks are skipped!