☕️ Upwel Java EP.5! Command the computer to work repeatedly with the power of the Loop. 🔄

Halfway to the Java Code Learn Series! 🎉 Who's still together, send ☕️ emoji to rejoice.

Did your friends ever think that if we had to order a computer to print 100 glasses of "Make Coffee," would we have to type 100 times the same line of code? 😱

The answer is, "Don't do that!" Because in the world of programmers, we have a steel rule called DRY (Don't Repeat Yourself) or don't repeat anything, and this is the origin of the hero in this EP..."Loop (Reworking)" That's it! 🔄

Today we're going to get to know For Loop in a very simple way, and it's like ordering a computer to run around the field, where we have three tasks:

🟢 starting point (where to start)

🏁 Finish line (to which round)

👟 pace (plus how much is it?)

In a nutshell, you can scroll through the seven slides and ensure that the code that used to be long as a kite tail will be shortened to three lines immediately! ✨

🎮 Mini Challenge regularly EP.5:

(Stop by to see the full problem on page 6)

If we write a code for starting and finishing points like this:

for (int i = 1; i < = 3; i + +) {

System.out.println ("Hello Lemon8!");

}

Want to know...How many lines of "Hello Lemon8!" will be printed by the computer? 🤔

👇 Type your answer numbers into the comments! I'll add them to give my heart to all the talented people. 🎉

If you like Contender Upkill IT, easily understand this kind of painting, press ❤️, press Save 🔖, keep it to review the time to forget, and don't forget to click follow ➕. Definitely find fun on EP.6 (secretly spoiled: EP. We'll teach the computer to arrange the "locker" with Array!)

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