Question

How to concatenate a string and an int with Java

Answer 1

public class Main {
    public static void main(String[] args) {
        String str = "Java";
        int n = 35;
        
        String result = str + Integer.toString(n);
        
        System.out.println(result);
    }
}



/*
run:

Java35

*/

 

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Answer 2

public class Main {
    public static void main(String[] args) {
        String str = "Java";
        int n = 35;
         
        String result = str + n;
         
        System.out.println(result);
    }
}
 
 
 
/*
run:
 
Java35
 
*/

 

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Answer 3

public class Main {
    public static void main(String[] args) {
        String str = "Java";
        int n = 35;
         
        String result = "%s%s".formatted(str, n);
         
        System.out.println(result);
    }
}
 
 
 
/*
run:
 
Java35
 
*/

 

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