Help me solve!

Question

You are given a program that takes an array of 10 words and takes a letter as input. Write a program to iterate over an array and output words containing the letter received. If there are no matching words, the program should print "No match".
Sample Input Data
u
Sample Output Data
fun
my attempt to solve the problem :

https://code.sololearn.com/cAWH4n3SwyVJ/?ref=app

But it's doesn't work 😞

Answer 1

Mr.Mr

You declared count as int

Then converted to String
Checking count in letter
Incrementing count.

If count is converted to String then how you can increment it?

learn again:

1 - data types and their uses
2 - foreach loop working behaviour

Answer 2

Mr.Mr

Count is to check how many word has matching letter so if there are 2 or more than 2 matching words then count will be increase accordingly. So on the basis of count you can print "No match" if count is 0

Answer 3

Mr.Mr

You have to print matched value not count.

Print matched value and increase count.

Outside the loop check if count is 0 then print "No Match"

Answer 4

Mr.Mr

You have to check letter in each word of the given array. If match found then print word.

Here is your solution. Check and find your mistakes:

string letter = Console.ReadLine();

int count = 0;
// count = Convert.ToString();
foreach(string str in words) {
if(str.Contains(letter)) {
Console.WriteLine(str);
count++;
}
}

if (count == 0) {
Console.WriteLine("No Match");
}

Answer 5

Understand

Answer 6

I did not understand why "count" is here, so I inserted it into the foreach loop