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Start your free trialdavid mitchell
105 PointsCant get the format specifier %s to work. console.printf(firstName +"can not write in Java :-(");
Cant get the format specifier %s to work.
console.printf(firstName +"can not write in Java :-(");
String firstName = "David";// I have setup a java.io.Console object for you named console
console.printf(firstName 's'" Can code in Java!");
1 Answer
jcorum
71,830 Pointsprintf can be a bit confusing!
String firstName = "David";
console.printf("%s can code in Java", firstName);
Inside the string you have one format specifier for each variable you want to interpolate into the String.
%s is for replacement by a String variable, %d for an int variable, %f for a float, etc.
But the bottom line is that there's one String, with the format specifiers inside it, in the positions you want the variables' values to appear.
david mitchell
105 Pointsdavid mitchell
105 PointsWhy thank you very much kind sir.