public class JavaApplication71 {
public static void main(String[] args) {
for (int i = 1; i <= 20; i++){
for(int w = 0; w < i; w++){
System.out.print(i+" ");
}
System.out.println("");
}
}
}
I hope this helps!
Answer:
A programmer is someone who develops programs and apps or writes the instructions that direct the computer or mobile device to process data into information. Group of answer choices troubleshooter software developer computer developer computer manufacturer
Surround sound was first application was in movie theaters. Prior to surround sound, theater sound systems commonly had three "screen channels" of sound, from loudspeakers located in front of the audience at the left, center, and right. Surround sound adds one or more channels from loudspeakers behind the listener, able to create the sensation of sound coming from any horizontal direction 360° around the listener. Surround sound formats vary in reproduction and recording methods along with the number and positioning of additional channels. Multichannel audio techniques may be used to reproduce contents as varied as music, speech, natural or synthetic sounds for cinema, television, broadcasting, or computers.
HashSet changes the array to be in alphabetical order. It also removes any items that are in the array twice.
Explanation:
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