Thread: input does not work properly

  1. #1
    Registered User
    Join Date
    Jul 2011
    Pune, Maharashtra, India

    input does not work properly

    Hello guys
    In the following code last input doesn't work
    And the next line output prints some negative garbage value
    thank you
    // Test.cpp : Defines the entry point for the console application.
    #include "stdafx.h"
    #include <iostream>
    #include "conio.h"
    int _tmain(void)
    	int sum= 0, val = 1 , a ;
    	while(std::cin >> val){
    						sum +=val;
    	std::cout << " Sum Of  Entery are " << sum << std::endl;
    	std::cin >> a ;// does not  take any value
    	std::cout<< a ;
    	return 0;

  2. #2
    Registered User
    Join Date
    May 2010
    Since the only way to exit your loop is to place the input stream into an error state you'll need to clear() the errors and empty the input buffer before you will be able to accept any more input from the stream.


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