What output is produced by the following statement? Explain.
```
System.out.println ("50 plus 25 is " + 50 + 25);
```
The output produced is:
50 plus 25 is 5025
First the string “50 plus 25 is ” is concatenated with the integer 50; since one of the operands is a string, the result is a string. Then the string “50 plus 25 is 50” is concatenated with the integer 25, producing the final result.
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