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What is the purpose of a header file in a program

Posted by Ayush Bartwal 6 years, 7 months ago

CBSE > Class 12 > Computer Science

2 answers

Anonymous A 6 years, 7 months ago

Header file helps in execution of the program if it is missing then program will not run

0Thank You

Lekha Raj 6 years, 7 months ago

Header file helps to include all the functions that are already created by the programmer.Example:#include<ctype.h> -includes functions like tolower(),toupper() etc . which an user can use in his/her C++ code without any error.

1Thank You

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CBSE > Class 12 > Computer Science