0
#include<iostream>
#include<fstream>
#include<string>
int main()
{
size_t count=0;
std::string vowels ("aeiouAEIOU");
std::ifstream ifs;
ifs.open ("test.txt", std::ios::in);
if (ifs.bad())
{
ifs.close();
std::cerr << "Invalid input file.\n" << std::endl;
return;
}
while (!ifs.eof())
{
char c = ifs.get();
if ((c>='a' && c<='z') (c>='A' && c<='Z'))
if (vowels.find (c) != vowels.npos)
++count;
}
ifs.close();
std::cout << "The file has " << count << " non-vowels.\n" << std::endl;
}
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∙ 9y ago
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Is there a file concept in c plus plus?
No. The standard does not define nor require a file concept.
What is step involve is using data file in c plus plus programming?
Declaration of file pointer opening of file in desired mode. performing the desired operation. closing the file
C plus plus reading and writing a file?
Use an input file stream (ifstream) to read from a file and an output file stream (ofstream) to write to a file. Both can be found in the <fstream> standard library header.
What is a scatter file in c or c plus plus programming?
Scatter File is a linker script file used by RVCT/Keil for ARM processors. It is used by arm linker.
What is the header file for getchar in c plus plus?
I think its in conio.h or stdio.h
How do you write java programme to find sum of 13 plus 23 plus 33 plus .up to193?
class ass{ public static void main(String[] args ){ int 13,33,23,...193 sum = 0; for (count = 0; count<=193; count++); { sum=sum+count; System.out.print(count + "sum"); }System.out.println("sum is"+sum);
What are the steps to execute a c plus plus programme?
Build it, link it, run it.
Make programme for multification of three no in c plus plus?
result = a * b * c;
Is there a file concept in c plus plus?
No. The standard does not define nor require a file concept.
How do you create .exe file in c plus plus?
You can create an exe-file from your C++ source, if you have a compiler.
How do you write a programme to print a plus bi in c plus plus?
#include <iostream> int main() { std::cout << "a plus bi" << std::endl; return 0; }
How do you open a file in c plus plus?
fopen()
Which function is used to determine the position of the put pointer in a file in c plus plus?
The function ftell returns the position of the file pointer for a file.
What is step involve is using data file in c plus plus programming?
Declaration of file pointer opening of file in desired mode. performing the desired operation. closing the file
How do you concatinate two files in c plus plus?
Copy the first file then append the second file to the copy.
C plus plus reading and writing a file?
Use an input file stream (ifstream) to read from a file and an output file stream (ofstream) to write to a file. Both can be found in the <fstream> standard library header.
What is a scatter file in c or c plus plus programming?
Scatter File is a linker script file used by RVCT/Keil for ARM processors. It is used by arm linker.
