Jan 12, 2025 · Understand Java's selection statements: if, if-else, and switch. Learn syntax, usage, nested if statements, conditions, and disciplined switch statements. Make informed coding decisions with this comprehensive explanation.

Loops with if/else if/else statements can be used with loops or methods: int evenSum = 0; int oddSum = 0; for (int i = 1; i <= 10; i++) { if (i % 2 == 0) { evenSum = evenSum + i; } else { oddSum = oddSum + i; } } System.out.println("Even sum: " + evenSum); System.out.println("Odd sum: " + oddSum); Nested if/else reading: 4.2, 4.5 self-check: #6 ...

The document discusses various control statements in Java including if, if-else, nested if, if-else-if ladder, switch-case statements, and jump statements like break, continue, and return. It provides syntax examples and sample code to illustrate how each control statement works in …

if (condition1) if (condition2) statement; It can also appear in an “else” clause if (condition1) statement1; else if (condition2) statement2; Nested If Example Checking your Input When requesting input from the user, keep in mind that the input may be invalid.

The document discusses various types of if statements in Java including if, if-else, if-else-if ladder, nested if, and switch statements. It provides syntax examples and sample code to demonstrate how to use each type of statement to evaluate conditions and execute corresponding code blocks.

Jan 5, 2025 · Learn about Java's selection statements - if, else, nested if, if-else-if ladder, and switch. Understand their syntax, usage, and examples to enhance your programming skills.

Feb 15, 2024 · Learn about the if and if/else statements in Java programming, including how to use relational expressions and logical operators. Explore examples and exercises to practice your skills.

Nested if/else Chooses between outcomes using many tests if (test) { statement(s); } else if (test) { statement(s); } else { statement(s); } Example: if (number > 0) { System.out.println("Positive"); } else if (number < 0) { System.out.println("Negative"); } else { System.out.println("Zero"); } Nested if/else/if If it ends with else, one code ...

The document discusses different types of decision making statements in Java including if, else if, else, nested if, switch, and enum switch statements. It provides the syntax for each statement and examples of how to use them to execute different blocks of code conditionally based on boolean expressions or case values.

General syntax: if (<condition>) { <statement(s)> ; } else if (<condition>) { <statement(s)> ; } else { <statement(s)> ; } Example: if (number > 0) { System.out.println("Positive"); } else if (number < 0) { System.out.println("Negative"); } else { System.out.println("Zero"); } Nested if/else variations A nested if/else can end with an if or an ...