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Java Exercises: Create a string in the form short_string + long_string + short_string from two strings

Java Basic: Exercise-70 with Solution

Write a Java program to create a string in the form short_string + long_string + short_string from two strings. The strings must not have the same length.

Pictorial Presentation:

Java Basic Exercises: Create a string in the form short_string + long_string + short_string from two strings

Sample Solution:

Java Code:

import java.lang.*;
 public class Exercise70 {
 public static void main(String[] args)
 {
    String str1 = "Python";    
	String str2 = "Tutorial"; 
	
	if(str1.length() >= str2.length())
		System.out.println( str2+str1+str2);
	else
	System.out.println(str1+str2+str1);	
  } 
}

Sample Output:

PythonTutorialPython

Flowchart:

Flowchart: Java exercises: Create a string in the form short_string + long_string + short_string from two strings

Java Code Editor:

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Previous: Write a Java program to extract the first half of a string of even length.
Next: Write a Java program to create the concatenation of the two strings except removing the first character of each string.

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Java: Tips of the Day

countOccurrences

Counts the occurrences of a value in an array.

Use Arrays.stream().filter().count() to count total number of values that equals the specified value.

public static long countOccurrences(int[] numbers, int value) {
    return Arrays.stream(numbers)
            .filter(number -> number == value)
            .count();
}

Ref: https://bit.ly/3kCAgLb