+ 2

What is #include<iostream>

what is #include<iostream> where it is used.what its role in program and can i use this multiple times in a program .

16th Apr 2018, 3:40 AM
chandrapal singh
chandrapal singh - avatar
2 Answers
+ 18
iostreamĀ is the header file which contains all the functions of program like cout, cin etc. and #includeĀ tells the preprocessor toĀ includeĀ these header file in the program. No u don't have to use it multiple times... once included it will do it's job in a program cout is console output cin is console input. ... It is the predefined library function used for input and output also called as header files check this link for more šŸ‘‡ https://www.quora.com/What-means-include-iostream-h-in-C++
16th Apr 2018, 4:03 AM
šŸŒ›DTšŸŒœ
šŸŒ›DTšŸŒœ - avatar
+ 14
thanks for your guidance šŸŒ› DT šŸŒœ ...really nicešŸ‘
17th Apr 2018, 6:23 PM
Hans Larry Mba Bekale
Hans Larry Mba Bekale - avatar