Concept explainers
Explanation of Solution
a. Declaring string array:
The statement which is used to declare “String” array with the values “Mercury”, “Venus&...
Explanation of Solution
b. Loop to display each element in the array:
//Class definition
public class Sample {
// define main function
public static void main(String[] args) {
// Declaration of string array
String[] scientists = {"Einstein", "Newton", "Copernicus", "Kepler"};
// Loop to read each element in scientists array
for(int i = 0; i<scientists.length; i++)
// Display contents of the scientists array
System...
Explanation of Solution
c. Loop to display total length of the all strings present in the array:
//Class definition
public class Sample {
// define main function
public static void main(String[] args) {
// Declaration of string array
String[] scientists = {"Einstein", "Newton", "Copernicus", "Kepler"};
// Declare and initialize the variable
int total = 0;
// Loop to read each element in scientists array
for(int i = 0; i<scientists.length; i++)
/* Using the length() method read the length of strings present in the array */
total += scientists[i]...
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Chapter 7 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
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- Rest of code in image / This is a bad programming style since it is using goto. // This is an spagetti code and not working.// Use function to display menu, and display game rules,// Use different color for text display.// fix it so it works any way you like./*HANDLE screen = GetStdHandle(STD_OUTPUT_HANDLE); // Write 16 lines in 16 different colors. for (int color = 0; color < 16; color++) { SetConsoleTextAttribute (screen, color); cout << " Hello World!" << endl; Sleep(400); // Pause between lines to watch them appear } // Restore the normal text color) SetConsoleTextAttribute(screen, 7);*/#include <iostream>#include <windows.h>using namespace std;int main(){ //textbackground(WHITE); //textcolor(RED); system("cls"); char ch, a[20], ch2; int num = 100, rnum, guess, count, ch1, c = 0; cout << "**********************************************************"<<endl; cout << "*…arrow_forwardWrite code that creates an array of 9 string elements and initialises them to empty.arrow_forwardYou will write a program that allows the user to enter 10 songs and their artists into a playlist and will sort the entries by artist order. The program should use a 10 element array of structure objects that holds two string variables: artist and title.arrow_forward
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