/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

8 votes148 views3 answers
Sum elements in vector c++
C++
0 vote262 views1 answer
Changing values of mat in opencv c++
C++
10 votes154 views3 answers
What is pi
C++
0 vote168 views1 answer
C++ schleife abbrechen
C++
25 votes151 views5 answers
Getline in c++
C++
0 vote141 views1 answer
Thread group c++
C++
4 votes142 views2 answers
Long pi in c++
C++
0 vote189 views1 answer
String.begin() c++
C++
0 vote157 views1 answer
C++ x y in arrau 1d
C++
0 vote148 views1 answer
How-to-read-until-eof-from-cin-in-c++
C++

Share