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taking integer input from file in c++

Enchanting Eagle answered on October 5, 2020 Popularity 1/10 Helpfulness 1/10

answer taking integer input from file in c++

related c++ read integers from file

taking integer input from file in c++

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Write a program in which, read 10 integers from a file “input.txt” into an integer array. Now display prime numbers using pointers.

Input.txt:  10 2 5 7 6 8 4 9 11 13

Popularity 1/10 Helpfulness 1/10 Language cpp

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Tags: c++ file input integer

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Contributed on Apr 26 2021

Enchanting Eagle

0 Answers Avg Quality 2/10

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c++ read integers from file

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

Popularity 9/10 Helpfulness 5/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Oct 05 2020

SpasticHippo224

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taking integer input from file in c++

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taking integer input from file in c++

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c++ read integers from file

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