C++ program to read a file and display its contents
Asked by admin @ in Computer Science viewed by 334 People
Write a C++ program to read the contents of a file and display it on console.
Answered by admin @
Answer:
/* C++ Program - Read and Display File */
#include<iostream.h>
#include<conio.h>
#include<string.h>
#include<fstream.h>
#include<stdlib.h>
void main()
{
clrscr();
ifstream ifile;
char s[100], fname[20];
cout<<"Enter file name to read and display its content (like file.txt) : ";
cin>>fname;
ifile.open(fname);
if(!ifile)
{
cout<<"Error in opening file..!!";
getch();
exit(0);
}
while(ifile.eof()==0)
{
ifile>>s;
cout<<s<<" ";
}
cout<<"\n";
ifile.close();
getch();
}
Similar Questions
C program to count number of words in a file
Asked by admin @ in Computers and Technology viewed by 346 persons
Write a c program to count the total number of commented characters and words in a c file taking both types of c file comments (single line and block) into …
C programing
Asked by pranav94 @ in Engineering viewed by 469 persons
Write a php program to read the employee details
Asked by admin @ in Computer Science viewed by 318 persons
Write a php program to read the employee details
Write a program to display your name in python
Asked by admin @ in Computer Science viewed by 342 persons
Write a code in python to display your name and age.
What is the job of assembler in c programming
Asked by admin @ in Computer Science viewed by 409 persons
What is the job of assembler in c programming
Which command will display the current contents of non-volatile random-access memory (nvram)?
Asked by maham237 @ in Computers And Technology viewed by 382 persons
The program compresses large files into a smaller file
Asked by admin @ in Computer Science viewed by 261 persons
The _____ program compresses large files into a smaller file answer (a) winzip (b) winshrink (c) winstyle (d) none of above
A is a program that interprets html to display webpages
Asked by admin @ in Computers and Technology viewed by 358 persons
Browsers interpret html formatting instructions in order to display a document as a:
Write a program to calculate area of circle in c++
Asked by admin @ in Computers and Technology viewed by 311 persons
I want to write a C++ program to read the diameter of a circle. The program should find and display the area and circumference of the circle. Define a constant …
Write a c++ program to calculate gpa in a semester
Asked by admin @ in Computers and Technology viewed by 351 persons
Write a C++ program that opens and reads file question2.txt. File question1.txt has 3 students and 3 grades of each. You program should read values from file and assign values …
C++ program to calculate area of rectangle using constructor
Asked by admin @ in Computer Science viewed by 346 persons
C++ program to calculate area of traingle circle and rectangle using constructor overloading
Program to find sum of two numbers in c++
Asked by admin @ in Computer Science viewed by 350 persons
Write a program in C++ to display the sum of two numbers 20 and 30.
Not a valid data type in c programming language
Asked by admin @ in Computer Science viewed by 425 persons
Which of the following is not a valid data type in C language?
a) Char
b) float
c) long
d) double
A small picture that links to a file or program
Asked by admin @ in Computer Science viewed by 442 persons
(5) An
is a small picture that links to a file or program.(icon, task bar, title bar )(6) At the top of each window the contains the title …
Write a c++ program to accept and print your name
Asked by admin @ in Computer Science viewed by 326 persons
Write a C++ program to accept and print your name?
Most viewed questions in Computer Science
A programmer mistakenly writes gor instead of for
Asked by admin @ in Computer Science viewed by 19017 persons
Domestic data entry operator ncert book class 9 solutions
Asked by admin @ in Computer Science viewed by 15799 persons
Information technology code 402 class 9 solutions chapter 1
Asked by admin @ in Computer Science viewed by 10967 persons
Ncert solutions for class 8 computer chapter 1 computer system
Asked by admin @ in Computer Science viewed by 10398 persons
Which of the following occupies more memory in c
Asked by admin @ in Computer Science viewed by 8130 persons
A database of motor vehicles has the base entity
Asked by admin @ in Computer Science viewed by 7838 persons
The network architecture can be termed as a mcq
Asked by admin @ in Computer Science viewed by 6482 persons
Cat5 and cat6 cabling refer to which reference model layer
Asked by admin @ in Computer Science viewed by 5786 persons
Class 7 computer chapter 3 questions and answers
Asked by admin @ in Computer Science viewed by 5684 persons
Choose the correct options about usability and user experience
Asked by admin @ in Computer Science viewed by 5472 persons
Which advocates daily team meetings for coordination and integration
Asked by admin @ in Computer Science viewed by 4978 persons
Which three security features match the database security level
Asked by admin @ in Computer Science viewed by 4969 persons
Which of the dbms package is not available
Asked by admin @ in Computer Science viewed by 4680 persons
________ aid a business grow and attain its objectives
Asked by admin @ in Computer Science viewed by 4485 persons