Stuck on A code using structures 😞

Question

HI guys ,hope you'r good. so i was trying out a code to calculate sum and difference between two complex number also multiply the first Complexe number with a float value and it didn't work any help ? here is the code === 》》》》
https://code.sololearn.com/cz5HA3FnIcL5/?ref=app

Answer 1

In all the

scanf("-%f\n ",....

Remove the - at the beginning of the string:

scanf("%f\n "....

That - means: "read input and if is - continue reading next chsr. If it isn't - stop reading.

So if you input -6, the number 6 is read and stored in the variable. But if you input 6, scanf ends without assigning any value to the variable.

The same is valid for all non-whitespace character except %

Answer 2

Sure there are things "like this" You'll find out eventually... :)

Choose a C library reference (i.e. cplusplus.com) and study a function from libraries a day... It's a nice addition to C tutorial here...

Good luck!!

Answer 3

diego Code Oh i see i never knew this "-" in the scanf exist i guess there is a lot more thank you i appreciate it 😁😊
um also is there any other thing in C like this ?

Answer 4

diego Code thank you !