13.1 (Create a text file) Write a program to create a file named data.txt if it does not exist. If it does exist, append
Posted: Mon May 02, 2022 12:00 pm
13.1 (Create a text file) Write a program to create a file named
data.txt if it does not exist. If it does exist, append new data to
it. Write 100 integers created randomly into the file using text
I/O. Integers are separate by a space. The source code filename
should be exercise13_1.cpp 13.3 (Process scores in a text file)
Suppose that a file data.txt contains an unspecified number of
scores. Write a program that reads the scores from the file and
displays their total and average. Scores are separated by blanks.
The source code filename should be exercise13_3.cpp Submit both C++
source codes. The exercise13_1.cpp and the exercise13_3.cpp. I
shall run exercise13_1.cpp, and it should create the data.txt file.
Which shall be read by exercise13_3.cpp to compute the total and
average of the numbers. The range for random numbers should be
between 1 and 100.
I don't know how to transfer data to next file please
explain!
data.txt if it does not exist. If it does exist, append new data to
it. Write 100 integers created randomly into the file using text
I/O. Integers are separate by a space. The source code filename
should be exercise13_1.cpp 13.3 (Process scores in a text file)
Suppose that a file data.txt contains an unspecified number of
scores. Write a program that reads the scores from the file and
displays their total and average. Scores are separated by blanks.
The source code filename should be exercise13_3.cpp Submit both C++
source codes. The exercise13_1.cpp and the exercise13_3.cpp. I
shall run exercise13_1.cpp, and it should create the data.txt file.
Which shall be read by exercise13_3.cpp to compute the total and
average of the numbers. The range for random numbers should be
between 1 and 100.
I don't know how to transfer data to next file please
explain!