/C++/Read int from file c++

Read int from file c++

C++ read integers from file

int main() {
	
    ifstream file("o.txt");
  	
    int num;
    while (file >> num){
      //whatever you need to do
    }
  	
}

2

Source: grepper.com

Similar codes

10 votes232 views3 answers
C++ check if file exits
C++
2 votes217 views2 answers
Array and for loop in c++
C++
0 vote177 views1 answer
How to find min of two numbers in c++
C++
0 vote193 views1 answer
How to block the screen c++
C++
13 votes181 views5 answers
Max of a vector c++
C++
1 vote172 views1 answer
Copy constructor 2d array c++
C++
0 vote180 views1 answer
Temparory Email Id
C++
0 vote201 views1 answer
C++ write number to registry
C++
4 votes200 views3 answers
GCD in cpp
C++
0 vote215 views1 answer
What is thread in c++
C++

Share