Whats the error here?

Question

I cant find the error
https://code.sololearn.com/c4Oy1zF4u2KY/?ref=app

Answer 1

Y Åđ Û
Randych
You need to give inputs in two separate lines. Because gets reads entire line. So give inputs like ex:
Scanner
n
Output: 2
To use fgets, write
fgets(string, 20,stdin);

Answer 2

Kindly avoid using gets() because it is not recommended for certain reasons that you can read by yourself online.

You can use fgets().

The code is giving the result you expected. It is counting the number of characters present in the string matching the key.

Answer 3

Tnks guys i got it

Answer 4

Instead of using built in function you can define one self according to your need
For.eg.
If you want to only input a to z
for(int i=0,c = getchar(); i<size; c = getchar() ) {
if(c <= 'a' && c >= 'z') string[i++] = c;
else break;
}

Answer 5

In the input first enter string
And in the next line enter key character

Answer 6

But there is no error! It is working quite fine.
P. S. Don't forget that the fgets includes the terminating return character in the string too. It shouldn't cause any problem here though. :)

Answer 7

I failed to understand what you were trying to achieve.

Answer 8

Nothing. Working fine. Are you not getting the output?

But it's better to fgets instead gets();

Answer 9

Jayakrishna it appears the output isn't what he's expecting.

Answer 10

Randych
Y Åđ Û
What inputs you are giving,? What is expected output? How you giving the outputs?

Answer 11

Y Åđ Û see Jayakrishna has mentioned it in the last line.

Answer 12

Y Åđ Û well then show how you've changed the code

Answer 13

Isn't it right🤔 it gives ans

Answer 14

It's fine just you need write in two lines:

barca
a

Output: barca has 2 a in it.

Answer 15

Hallo

Answer 16

I was trying to enter a string...and then enter a character to find its frequency in that particular string

Answer 17

Jayakrishna yea that's what confused me

Answer 18

Avinesh bruh..wen i use fgets(strimg)
Its not working :/

Answer 19

Ruchita Oza i have changed it and made it right

Answer 20

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