Enhanced for loop java


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Enhanced for loop java: Enhanced for loop is useful when scanning the array instead of using for loop. Syntax of enhanced for loop is:
for (data_type variable: array_name)
Here array_name is the name of array.

Java enhanced for loop integer array

class EnhancedForLoop {
  public static void main(String[] args) {
    int primes[] = { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29};
 
    for (int t: primes) {
      System.out.println(t); 
    }
  }
}

Output




Java enhanced for loop strings

class EnhancedForLoop {
  public static void main(String[] args) {
    String languages[] = { "C", "C++", "Java", "Python", "Ruby"};
 
    for (String sample: languages) {
      System.out.println(sample);
    }
  }
}