Boolean Logic & Conditional Statements

!conditionA && !conditionB

$conditionA || conditionB$

conditionA && conditionB

$!conditionA || !conditionB$

if [condition] code block

if {condition} // code block

if (condition) { // code block }

if condition: code block

The program throws an error.

The method restarts from the beginning.

The method continues executing the code after the if statement.

The method ends and returns a specific value.

if(!data.contains(num)) { for(int k=0; k<data.size(); k++) { if(num < data.get(k)) { break; } int idx = k+1 == data.size() ? k : k+1; data.add(idx,num); break; }
}

int j; for(j = data.size() - 1; j >=0 && num < data.get(j); j--) {} data.add(j + 1, num);

int i = 0; while(i < data.size() && num > data.get(i)) { i++; } data.add(i, num);

for(int elem : data) { if(num <= elem) { int index = data.indexOf(elem); data.add(index, num); break; } }

Unchecked exceptions are not required to be declared or handled by programmers.

They can only be resolved using custom methods instead standard language features.

These represent syntax mistakes like misspelling keywords variables names.

Only do occur during compile-time thus making easier detect resolve early stages development process.

They allow sequential checks where each condition depends on the previous one being true.

Nested if statements execute faster due to reduced computational complexity.

They can handle multiple else clauses associated with each conditional check.

They avoid the need for any logical operators such as AND (&&) or OR (||).

Cold

Freezing

Normal

Warm

Reordering boolean expressions has no effect on program efficiency or output due to compiler optimization techniques.

Ordering conditions from most likely to least likely to be true can reduce average runtime by short-circuit evaluation.

Interspersing System.out.println statements between conditions improves debugging but impacts neither speed nor output consistency.

Alphabetizing variable names inside boolean expressions enhances readability but does not influence execution time or results.

Including separate mandatory pause points between decisions allowing CPU cool down cycles, though it doesn't actually contribute to the effectiveness of code execution

Enabling easier modification and addition of subsequent conditions for future maintenance tasks, easing understanding but impacting immediate runtime efficiency

Allowing insertion of additional print statements for debugging purposes, which although useful for development, does inherently slow down the main execution path

It increases potential to execute unnecessary comparisons after an already matching condition has been found, leading to greater overall ineffectiveness compared to using a consolidated else-if ladder

Executes a block of code for each item in an array or collection.

Exits from a loop or method prematurely.

Repeats a block of code while a condition is true.

Checks a condition and executes a block of code if that condition is true.