Given a file named testX.txt with one line containing 3 values: 4.5 Bahrain 99 and the following data definitions: int t1; double t3; string ts ; ifstream in.open("testX.txt") ; The C++ statement that correctly reads the 3 values from a file into the above defined variables is   in >> t3 >> ts >> t1 ;   in << t3 << ts >> t1 ;   testX >> t3 >> ts >> t1 ;

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter8: I/o Streams And Data Files
Section8.4: File Streams As Function Arguments
Problem 3E
icon
Related questions
Question
100%
  1. Given a file named testX.txt with one line containing 3 values: 4.5 Bahrain 99 and the following data definitions:

    int t1; double t3; string ts ;

    ifstream in.open("testX.txt") ;

    The C++ statement that correctly reads the 3 values from a file into the above defined variables is

     
    1. in >> t3 >> ts >> t1 ;

       
    2. in << t3 << ts >> t1 ;

       
    3. testX >> t3 >> ts >> t1 ;

       
    4. testX << t3 << ts >> t1 ;

       
  2.  
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
File Input and Output Operations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
C++ for Engineers and Scientists
C++ for Engineers and Scientists
Computer Science
ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr