Question

What needs to go into for the code to output: 2 3 4

for(int num = 2; ; num ) { .println(num);
}

Answer 1

The missing parts of the for loop are the continuation condition 'num < 5' and the increment statement 'num++' to output the numbers 2, 3, and 4.

Step-by-step explanation:

The question is asking how to complete a Java for loop so that it outputs the numbers 2, 3, and 4. The code provided is missing a loop continuation condition and an increment statement. A for loop typically has the syntax 'for(initialization; condition; iteration)'. To have the loop output numbers 2, 3, and 4, we can set the continuation condition to 'num < 5' and the increment statement to 'num++', making the full loop: for(int num = 2; num < 5; num++). This loop starts at 2, increments by 1 on each iteration, and stops before num reaches 5.