From fc8261d62579eae66b06afc323890b3bfc900cad Mon Sep 17 00:00:00 2001 From: Papun Charan <42942897+richard937@users.noreply.github.com> Date: Wed, 13 Feb 2019 07:37:16 -0800 Subject: [PATCH] Corrected a misspelled a word and added the return (#30091) The "printf()" was misspelled as "print()", so i corrected that and also added the part which describes what does printf() return,, and also added a sample code to clear the concept. --- guide/english/c/hello-world/index.md | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/guide/english/c/hello-world/index.md b/guide/english/c/hello-world/index.md index 24ced793fa..ed38726e79 100644 --- a/guide/english/c/hello-world/index.md +++ b/guide/english/c/hello-world/index.md @@ -23,8 +23,8 @@ To write on console you can use the function `printf()` contained in the library ## Explanation * The #include is a preprocessor command. This command tells compiler to include the contents of stdio.h (standard input and output) file in the program. - * The stdio.h file contains functions such as scanf() and print() to take input and display output respectively. - * If you use printf() function without writing #include , the compiler will generate an error during compilation of the program. + * The stdio.h file contains functions such as scanf() and printf() to take input and display output respectively. + * If you use printf() function without writing #include , the program will not be compiled. * The execution of a C program starts from the main() function. * The printf() is a library function to send formatted output to the screen. In this program, the printf() function displays "Hello, World!" text on the screen. * The return 0; statement is the "Exit status" of the program. In simple terms, program ends with this statement. @@ -37,5 +37,4 @@ To write on console you can use the function `printf()` contained in the library #### More Information * Conventionally, the first ever program you write is the "hello world" program, be it in any language. - * This is because Brian Kernighan was the first to write "hello, world" program for the documentation of the BCPL programming language developed by Martin Richards. - + * This is because Brian Kernighan was the first to write "hello, world" program for the documentation of the BCPL programming language developed by Martin Richards. \ No newline at end of file