Thread: please help

there is a line in the coding as:
System.out.printf(" input float(e.g. %5.2f): ", 2.43);

the output is:

input float(e.g. 2.43):

Q:please explain this line completely???????????????

i think that is correct output..

if you can see you put this "%5.2f" which is equivalent into FLOAT..that has 2decimal places
in C/C++
if you write that
it means you have a value to transfer
like this

System.out.printf(" input float(e.g. %5.2f): ", 2.43);

you transfer the value of 2.43 into float..
thats why the output is

input float(e.g. 2.43):


hmm i think that is the explanation.. hmmm..
you use SYSO thats why they print the output.
input float(e.g. 2.43):

like PRINTF /COUT
-------------------------------
System.out.printf(" input float(e.g. %5.2f): ", 2.43);
input float(e.g. 2.43):