hi , i am in a trouble for input/output in java file handling. suppose i have a file
"data.txt" which conatins a matrix (say n x m dimension) . elements are some number. i want to read each of those numbers and want to do some mathematical operation on each of this , then want a output in a file. how can i do this?
something like this............
read a number from file
do some operation on that number.
send that to the output file.
read next number.
repeat the above steps.
I AM IN A CONFUSED STATE BY WATCHING SO MANY STREAMS AND FILE HANDLING MANNERS IN THE BOOK. I THINK MOST OF THE DATA FILE ARE LIKE ABOVE . SO I WANT A GENERAL PROCEDURE TO DO THE FILE-HANDLING OPERATIONS. CAN ANYBODY HELP PLZZZZZZZ....
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By the end of 1980s, object oriented programming using languages like C++, Simula69 and ObjectPascal gained momentum. It looked like programmers finally found the perfect language. C++ successfully combined the object oriented principles of Simula w…
Viewers learn about the third conditional statement “else if” and use it in an example program. Then additional information about conditional statements is provided, covering the topic thoroughly.
Viewers learn about the third conditional statement …