C Programming - Handling string input when the program requires an int

Показать описание

Strategies for handling scanf statements that require and int %d when the user types in characters. Use the result of scanf to determine if an int was read in. If it was not, exit or read past the character input and let the user try again.

Рекомендации по теме

Комментарии

thank you so much, I couldn't find any other video talking about this. I was just about to quit

maxpro

this video was a lifesaver, i was stressing out so much with this, thank you so much

bruno-zydn

thanks a lot. this helped me with my school lab.

lofi_ish

well, at the place of scanf("%*[^\n]");
fflush(stdin); can also be used...

thanks for you help!😃

kumarvaibhav

Thanks for sharing awesome content. Also, make sure to add tags along with your videos to get reach to bigger audience

BoogeymanChannel

Thanks for this. Lol I was struggling so much before this.

thesunfirecape

Thankyou so much for this:)
U earned a subscriber

santhanamkumarn

how about if i entered a combination of numbers and letters? my program requires integers. for example, i put "98eg" it should return an error too. but when i entered 98 only, it'll perform what my program is supposed to do

moonlightsemislowed

Hi! It is a great video. But when I entered "3g", the scanf only recognizes 3 and skipped "g". What should I do in this case then

theanguyen

hello do u have some of this but in char

geoffandrei

is that an online editor you're using ?

devoiddude

Or... just read a string and parse the integer. That is the easier way.
scanf is not intended to be used as user input. scanf is a formatted input and, such as, you need to know all types of the input and the sequence of their occurrence. And that info is into the man page.
C is not for beginners!

andredcavalcante

The code is not fool proof for entering decimals

kwesiafari

C Programming - Handling string input when the program requires an int

#21 C Strings | C Programming For Beginners

String Basics | C Programming Tutorial

C string functions 🔠

String In Char Array VS. Pointer To String Literal | C Programming Tutorial

Strings in C Programming | Concept of Strings in C Programming

Strings in C

why do hackers love strings?

C Programming - Handling string input when the program requires an int

Day 11 of 30 days of coding. WAP to find Factorial of a number in Cprogramming.

#22 C String Functions | C Programming For Beginners

String in C programming | Discuss about string functions and it's use

C_62 Strings in C - part 1 | C programming tutorials

Performing Operations on String Literals

Be Careful When Using scanf() in C

String Functions in C Programming | strcat(), strcpy(), strcmp(), strstr(), strlen(), strchr() etc.

Basics of String Literals

C Programming Tutorial 14 - C Basics Part 6 - Working with Strings

Strings in One Shot | Lecture 9 | C Programming Course

What is String in C Language? | Declaration & Initialization | By Rahul Chaudhary

C_68 C program to Compare two Strings | with strcmp() and without strcmp() function

C_63 Strings in C-part 2 | Read a String using scanf and gets function

Strings In C: C Tutorial In Hindi #34

C Programming Tutorial for Beginners

coding in c until my program is unsafe