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Added missing information about scanf

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Yash 2022-10-10 22:27:35 +05:30
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1 changed files with 35 additions and 28 deletions
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@ -2,15 +2,15 @@
language: C language: C
filename: learnc.c filename: learnc.c
contributors: contributors:
- ["Adam Bard", "http://adambard.com/"] - ["Adam Bard", "http://adambard.com/"]
- ["Árpád Goretity", "http://twitter.com/H2CO3_iOS"] - ["Árpád Goretity", "http://twitter.com/H2CO3_iOS"]
- ["Jakub Trzebiatowski", "http://cbs.stgn.pl"] - ["Jakub Trzebiatowski", "http://cbs.stgn.pl"]
- ["Marco Scannadinari", "https://marcoms.github.io"] - ["Marco Scannadinari", "https://marcoms.github.io"]
- ["Zachary Ferguson", "https://github.io/zfergus2"] - ["Zachary Ferguson", "https://github.io/zfergus2"]
- ["himanshu", "https://github.com/himanshu81494"] - ["himanshu", "https://github.com/himanshu81494"]
- ["Joshua Li", "https://github.com/JoshuaRLi"] - ["Joshua Li", "https://github.com/JoshuaRLi"]
- ["Dragos B. Chirila", "https://github.com/dchirila"] - ["Dragos B. Chirila", "https://github.com/dchirila"]
- ["Heitor P. de Bittencourt", "https://github.com/heitorPB/"] - ["Heitor P. de Bittencourt", "https://github.com/heitorPB/"]
--- ---
Ah, C. Still **the** language of modern high-performance computing. Ah, C. Still **the** language of modern high-performance computing.
@ -101,6 +101,12 @@ int main (int argc, char** argv)
// %d is an integer, \n is a newline // %d is an integer, \n is a newline
printf("%d\n", 0); // => Prints 0 printf("%d\n", 0); // => Prints 0
// take input using scanf
// '&' is used to define the location
// where we want to store the input value
int input;
scanf("%d", &input);
/////////////////////////////////////// ///////////////////////////////////////
// Types // Types
/////////////////////////////////////// ///////////////////////////////////////
@ -901,10 +907,11 @@ Node createLinkedList(int *vals, int len);
#endif /* End of the if precompiler directive. */ #endif /* End of the if precompiler directive. */
``` ```
## Further Reading ## Further Reading
Best to find yourself a copy of [K&R, aka "The C Programming Language"](https://en.wikipedia.org/wiki/The_C_Programming_Language) Best to find yourself a copy of [K&R, aka "The C Programming Language"](https://en.wikipedia.org/wiki/The_C_Programming_Language)
It is *the* book about C, written by Dennis Ritchie, the creator of C, and Brian Kernighan. Be careful, though - it's ancient and it contains some It is _the_ book about C, written by Dennis Ritchie, the creator of C, and Brian Kernighan. Be careful, though - it's ancient and it contains some
inaccuracies (well, ideas that are not considered good anymore) or now-changed practices. inaccuracies (well, ideas that are not considered good anymore) or now-changed practices.
Another good resource is [Learn C The Hard Way](http://learncodethehardway.org/c/) (not free). Another good resource is [Learn C The Hard Way](http://learncodethehardway.org/c/) (not free).