java for each array code example

Example 1: for each java

int [] intArray = { 10, 20, 30, 40, 50 };
        
for( int value : intArray ) {
   System.out.println( value );
}

Example 2: java for each loop

// definition eine Datenstruktur, hier ein Array mit 9 Werten
int[] array = new int[]{4, 8, 4, 2, 2, 1, 1, 5, 9};

// ForEach Schleife
for( int k: array )
{
	System.out.println("k = "+k);
}

Example 3: for each loop java string array

//iteration by using the enhanced for loop provided by Java 5 or later
for (String str : strArray3) {
System.out.print(str);
}

Example 4: how to use for loop for array in java

// Java program to iterate over an array 
// using for loop 
import java.io.*; 
class GFG { 
  
    public static void main(String args[]) throws IOException 
    { 
        int ar[] = { 1, 2, 3, 4, 5, 6, 7, 8 }; 
        int i, x; 
  
        // iterating over an array 
        for (i = 0; i < ar.length; i++) { 
  
            // accessing each element of array 
            x = ar[i]; 
            System.out.print(x + " "); 
        } 
    } 
}

Example 5: how to do for each in java

for(int i : alist)
{
  i+=1
}