Assuming default declaration types for all variables. A file has the following data: 2 4 −5 8 0 −1 Given the code below: do read (1,*, iostat=i) a if (i<0) exit if (i>0) stop if (a<0) cycle c=c+1 end do print*, c end What is the output of the program when executed? Question 12 options: none of the given choices 6 2 Syntax error message when compiled 3 Run-time error message 4

Assuming default declaration types for all variables. A file has the following data: 2 4 −5 8 0 −1 Given the code below: do read (1,, iostat=i) a if (i<0) exit if (i>0) stop if (a<0) cycle c=c+1 end do print, c end What is the output of the program when executed? Question 12 options: none of the given choices 6 2 Syntax error message when compiled 3 Run-time error message 4

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter13: File Input And Output

Section: Chapter Questions

Problem 7PE

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Consider a file named transaction.txt which contains unknown number of lines. Each line contains data of one transaction as follows: username (string), amount (float), and membership number (int). Write a C++ program that reads the data from the file, then displays on screen the number of users, the total amount, the average of amounts, the lowest amount and the highest amount. Reading from the file should stop when one or more of the conditions given below becomes true:(a) The end of file has been reached. (b) The “user999” is reached.
Consider a file named transaction.txt which contains unknown number of lines. Each line contains data of one transaction as follows: username (string), amount (float), and membership number (int). Write a C++ program that reads the data from the file, then displays on screen the number of users, the total amount, the average of amounts, the lowest amount and the highest amount. Reading from the file should stop when one or more of the conditions given below becomes true:(a) The end of file has been reached. (b) The “user999” is reached.transaction.txtHassan 12.5 12345 Mariam 5.2 87542 Zahra 33.1 93568 :::: ::Sample Screen OutputNumber of users: 54 Transactions total amount: 2658.7 The average of amounts: 120 The highest amount: 280 The lowest amount: 5.2
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Entry point for the application. Exactly zero or one command-line argume\nts are expected. * If a filename is given as an argument, then the program should print the\ contents of that * file to standard output. If a single dash (i.e., "-") is given as an arg\ument, then * the program should print the contents of standard input. * * @param args the command-line arguments */
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