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Computer Applications

Predict the output of the following code snippet:

String a = "20";
String b = "23";
int p = Integer.parseInt(a); 
int q = Integer.parseInt(b); 
System.out.print(a + "*" + b);

Java

Java Library Classes

ICSE Sp 2024

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Answer

20*23

Working

Integer.parseInt() method will convert the strings a and b to their corresponding numerical integers — 20 and 23. In the statement, System.out.print(a + "*" + b); a, b, and "*" are strings so + operator concatenates them and prints 20*23 as the output.

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